中文 英文 縮寫
    # （符） HASH (symbol)
    （ATM信元的）拆/裝設(shè)備 disassembler/assembler
    （打印機）印后留空 after space
    （電話）叫醒 alarm call
    （電話）聲震/聲沖擊 acoustic shock
    （電話）用戶姓名 address name
    （電話設(shè)備上的）聲罩 acoustic hood
    （電纜）氣密接頭 air-tight joint
    （電離層）D層 D-layer
    （電信網(wǎng)）管理功能（如自動計費/打印） administration facilities
    （電壓）駐波比測試儀 VSWR tester
    （光纖）接受錐 acceptance cone
    （畫筆的）噴槍工具 airbrush tool
    （架空線條的）擺動/搖晃 dancing
    （脈沖）前沿 advancing edge
    （美）數(shù)字式先進(jìn) D-AMPS=digitalAMPS
    （氣旋）除塵器 cyclone
    （視頻）前端處理 front processing
    （收報人）名址行 address line
    （數(shù)據(jù)）時分復(fù)用器 adaptive multiplexer = time division multiplex equipment
    （數(shù)據(jù)庫系統(tǒng)）自適應(yīng)結(jié)構(gòu) adaptive organization
    （通信）開始（的信號） Go Ahead GA
    （衛(wèi)星）反射率/反射系數(shù) albedo
    （修復(fù)維護(hù)性的）管理延遲 administrative delay
    （因特網(wǎng)）上網(wǎng)費 access charge
    （熒光屏）燒暗 dark burn
    （郵件）分揀 accommodation distribution
    （自）適應(yīng)子波 adaptive wavelet
    * （符） star (symbol)
    [美國]電氣和電子工程師學(xué)會 Institute for Electrical and Electronic Engineers IEEE
    “請發(fā)碼”信號 "send-digits" signal
    1/8時鐘 Octet Binary CLocK OBCLK
    1000BASE-T銅線千兆位 a 1000BaseT/gigabit over copper cabling
    10BaseT用戶接口 10BaseT User Interface TBTUI
    3級時鐘增強 STratum 3 Enhanced ST3E
    3階高密度雙極性碼 High Density Bipolar of order 3 HDB3
    4線制干線 four-wire trunk circuit
    7號信令 No.7 signaling
    A 律 A Law
    A/B線 A wire/B wire
    A/B線中繼 A wire/B wire Trunk ABT
    A/B線中繼出板 A wire/B wire Trunk Out ABTO
    A/B線中繼入板 A wire/B wire Trunk In ABTI
    Abis 接口 Abis interface
    Abis接口單元 aBis Interface Unit BIU
    Abis接口單元背板 Backplane of aBis Interface Unit BBIU
    Abis接口外圍處理器 aBis Interface Peripheral Processor BIPP
    A-B圖像混臺器 A-B cut mixer
    AB線開短路測試 AB open/short circuit test
    ACSE服務(wù)提供者 ACSE service provider
    ACSE服務(wù)用戶 ACSE service-user
    ACSE提供者 ACSE-provider
    AC電源線 AC power cord
    APS倒換恢復(fù)時間庫 APS wait-to-restore time database
    ATM 適配層 ATM Adaptation Layer AAL
    ATM層鏈路 ATM layer link
    ATM傳輸能力 ATM Transfer Capability ATC
    ATM對等連接 ATM peer-to-peer connection
    ATM塊傳輸/立即發(fā)送 ATM Block Transfer/Immediate Transmission ABT/IT
    ATM塊傳輸/延時發(fā)送 ATM Block Transfer/Delayed Transmission ABT/DT
    ATM適配層 ATM adaptation layer AAL
    ATM適配層公共部分 Common Part-AAL CP-AAL
    ATM適配層業(yè)務(wù)特定部分 Service Specific Part-AAL SSP-AAL
    ATM無源光網(wǎng)絡(luò) ATM Passive Optical Network APON
    ATM業(yè)務(wù)量描述符 ATM traffic descriptor
    AU告警指示信號 Administrative Unit-Alarm Indication Signal AU-AIS
    A電源板 power A
    A和B位信令 A&B bit signaling
    A接口 A interface
    A-接口 A interface
    A接口單元 A Interface Unit AIU
    A接口及變碼器（碼型變換器）背板 Backplane of A interface and TransCoder BATC
    A接口外圍處理器 A Interface Peripheral Processor AIPP
    A律編碼 A-law coding
    A律轉(zhuǎn)換 A law conversion
    A通道 channel A
    A線和B線 A&B leads
    BCH編碼 Bose-Chaudhuri-Hocquengham code BCH code
    BGP路由文件布置和分配程序衰減 BGP route flap dampening
    BNC T型接頭 BNC T connector
    BNC同軸插拔頭 BNC connector
    BNC同軸插拔頭（陽） BNC male connector
    BNC同軸插拔頭（陰） BNC female connector
    BNC終接器 BNC terminator
    BTS的站址管理 BTS Site Management BTSM
    DSL傳話音 Voice over DSL VoDSL
    D通道鏈路接入規(guī)程 Link Access Procedure for D channel LAPD
    D型子凹接頭 female D-subconnector
    E/M 信令方式 Ear and Mouth signaling E&M
    E/M中繼 E&M Trunk EMT
    E[線]和M[線]信令系統(tǒng) E and M signaling system
    EDFA泵浦功率值 EDFA pump power
    EMS內(nèi)存觀察模塊 EMS Memory Viewing Module EMVM
    EM用戶板 EM User Interface EMUI
    FC型連接器 full contact connector
    G/T值/增益溫度比 ratio of Gain to Temperature G/T
    G：產(chǎn)生幀碼 A：幀定位 Z：零串抑制 P：極性轉(zhuǎn)換A：告警 C：時鐘恢復(fù) H：幀同步重搜索 O：局信令 G: Generation of frame code; A: Alignment of frame; Z: Zero-string suppression; P: Polarity conversion; A: Alarm; C: Clock recovery; H: Hunt during reframe; O: Office signaling GAZPACHO
    GPRS支持節(jié)點 GPRS Support Node GSN
    GSM公眾陸地移動網(wǎng) GSM Public Land Mobile Network GSM PLMN
    GSM演進(jìn)的增強數(shù)據(jù)速率 Enhanced Data rate for GSM Evolution EDGE
    G波段（4．O～6．OGHz） G-band
    IC起拔器 IC extractor
    Internet 工程任務(wù)組 Internet Engineering Task Force IETF
    Internet 連接電話 Internet Connection Phone IC Phone
    Internet分組交換/互聯(lián)網(wǎng)包交換 Internet Packet eXchange IPX
    Internet服務(wù)提供者/互聯(lián)網(wǎng)業(yè)務(wù)提供商 Internet Service Provider ISP
    Internet號碼分配局 Internet Assigned Number Authority IANA
    Internet消息接入?yún)f(xié)議 Internet Message Access Protocol IMAP
    IN交換管理 IN Switching Management IN-SM
    IP 電話 IP telephony
    IP 組播技術(shù) IP multicast technology
    IP策略語句 IP-policy statement
    IP地址 IP address
    IP偽裝 IP masquerading
    ISDN 用戶協(xié)議 ISDN User Protocol ISUP
    ISDN信令控制部分 ISDN Signaling Control Part ISCP
    ITU-T標(biāo)準(zhǔn) ITU-T recommendation
    Mu 律 μLaw
    m階支路單元組 m order Tributary Unit Group TUG-m
    No.7共路信令系統(tǒng) Common Channel Signaling system No.7 CCS7
    No.7信令I(lǐng)SDN用戶部分 Integrated Services User Part ISUP
    n級（時鐘）n=2，3，4 Stratum n enhanced STn
    n階管理單元 n order Administrative Unit AU-n
    n階容器 n order Container C-n
    N階同步傳送模塊（N=1，4，16，64） N order Synchronous Transport Module (N=1, 4, 16, 64) STM-N
    n階虛容器 n order Virtual Container VC-n
    OSI系統(tǒng)互聯(lián)參考模型 OSI reference model
    PCM 小型化接口設(shè)備 compact PCM interface equipment ZXSM-10S
    PVC線槽安裝組件 PVC trough installation component
    P-堅持協(xié)議 P-persistent protocol
    SC型連接器 square couple connector
    SDH交叉連接 Synchronous Digital hierarchy Cross-Connect SDXC
    SDH兩路映射芯片 2 Mbit/s to TU-12 async mapper-desync ZX2501-2
    SIB庫 SIB library
    SNMP守侯 SNMP daemon
    STM-1高階開銷處理器 STM-1 High Order Overhead Processor ZX2543
    TDM（時分復(fù)用）總線交換 TDM bus switching
    T網(wǎng)話音通路 "T" HighWay THW
    T型頭 T connector
    V5接口的無源光網(wǎng)絡(luò) V5-PON (Passive Optical Network)
    X位比特間插奇偶 Bit Interleaved Parity of depth X BIP-X
    ZXJ10數(shù)字程控交換機 ZXJ10 digital SPC switch
    阿貝爾變換 Abel transform
    阿貝爾群 Abelian group
    阿貝聚光鏡 Abbe condenser
    阿爾卡特（法） Alcatel
    阿范斯電阻絲（銅鎳合金絲） Advance
    阿羅哈網(wǎng) Additive Links Online Hawaii Area ALOHA
    愛爾蘭（話務(wù)） ERLang ERL
    愛爾蘭B公式 Erlang B formula
    愛立信 Ericsson
    安保自動化系統(tǒng) Security Automation System SAS
    安全超文本傳輸協(xié)議 Secure HyperText Transport Protocol SHTTP
    安全格式化 safe format
    安全管理 security management
    安全接地 safety ground
    安全帽 safety helmet
    安全篩選 SECurity screening SEC
    安全套層 Secure Sockets Layer SSL
    安裝場地配線 site wiring
    安裝成套件（工具包） installation kit
    安裝費 installation charge
    安裝進(jìn)度 installation progress
    安裝手冊 installation manual
    安裝文件 installation file
    按次付費電視 pay-per-view
    按次計費制 message rate system
    按次計費制/測量系統(tǒng) metering system
    按電路群閉塞 block by circuit group
    按分計費 charge per minute
    按鍵/鍵控電話適配器 Key Telephone Adapter KTA
    按鍵脈沖話機 pulse phone set
    按鍵式[音頻信號]電話機 touch-tone telephone
    按鍵式圖文電視 touch-tone teletext
    按秒計費 per second calculation
    按目標(biāo)選擇路由 Destination Call Routing DCR
    按鈕 Push-Button PB
    按鈕話機 push-button telephone set
    按鈕框 button box
    按時間選擇路由 Time Dependent Routing TDR
    按下通話 Press-To-Talk PTT
    按需分配 demand assignment DA
    按需分配帶寬 bandwidth on demand
    按需分配的數(shù)據(jù)信道 demand-assigned data channel
    按需分配電話通道 DA voice channel
    按需分配多路存取 Demand Assignment Multiple Access DAMA
    按需求分配的多址連接 Demand-Assigned Multiple Access DAMA
    按用戶規(guī)定選路 user defined routing
    按月付費 monthly payment
    暗斑/暗點 dark spot
    暗邊 dark side
    暗淡面 dark tint face
    暗導(dǎo)電率 dark conductivity
    暗電流 dark current
    暗電阻 dark resistance
    暗電阻率 dark resistivity
    暗光/不可見光 dark light
    暗光纖 dark fiber
    暗跡管/黑跡管 dark trace tube
    暗區(qū) dark space
    暗衛(wèi)星（秘密衛(wèi)星）/啞衛(wèi)星（不發(fā)信的衛(wèi)星） dark satellite
    暗噪聲 dark noise
    八-二進(jìn)制編碼 octal-binary coding
    八連零取代雙極性碼 Bipoar with 8-Zero Substitution B8ZS
    八位位組/八位字節(jié)/八比特組 octet
    八位組流協(xié)議 Octet Stream Protocol OSP
    巴科斯諾爾范式 Backus Naur Form BNF
    拔釘錘 claw hammer
    白光/消色差光 achromatic light
    白色/消色差色 achromatic color
    百秒呼 Hundred Call Seconds HCS
    拜訪PLMN Visited PLMN VPLMN
    拜訪外圍模塊 Visitor Peripheral Module VPM
    拜訪位置寄存器 Visitor Location Register VLR
    扳手 wrench
    班長閉鎖 monitor lock-out
    班長開鎖 monitor unlock
    班長席 chief operator/monitor position
    板位 board (card) slot
    板支持包 Board Support Package BSP
    版本 version
    版權(quán) copyright
    辦公文件互換格式 Office Document Interchange Format ODIF
    辦公自動化系統(tǒng) Office Automation System OAS
    半導(dǎo)體光放大器 Semiconductor Optical Amplifier SOA
    半費區(qū) half tariff area
    半功率波瓣 half-power lobe
    半菱形天線 half rhombic antenna
    半雙工 half-duplex
    半雙工傳輸 half duplex transmission
    半速 Half Rate HR
    半速率話務(wù)信道 half rate traffic channel
    半永久連接/半固定接路 semi-permanent connection
    半載 half load
    半轉(zhuǎn) half run
    半自動核對 semi-automatic check
    半自動呼叫接續(xù) semi-automatic call connection
    伴隨網(wǎng)絡(luò) adjoint network
    伴隨系統(tǒng) adjoint system
    綁定 binding
    包標(biāo)識方案 packet tagging scheme
    包層 cladding
    包調(diào)度和丟棄 packet scheduling and discarding
    包級過濾 packet level filtering
    包價/統(tǒng)一收費率 flat rate
    包交換業(yè)務(wù) packet-based service
    包容呼叫 Include Call IC
    包月費 monthly flat rate
    飽和 saturation
    保持計時器 retention timer
    保持模式 hold-on mode
    保持性能（時鐘） holdover performance
    保護(hù)板 guard plate
    保護(hù)倒換 Protection Switching PS
    保護(hù)倒換計數(shù) Protection Switching Count PSC
    保護(hù)倒換事件 Protection Switching Event PSE
    保護(hù)地 protection ground
    保護(hù)地線 protective grounding wire
    保護(hù)電阻 protective resistor
    保護(hù)頻帶 guard band
    保護(hù)通道 protecting path
    保護(hù)協(xié)議信令 protecting protocol signaling
    保護(hù)組 protection group
    保留/備用路由 reserved route
    保留/備用頻道 reserved channel
    保險管座 fuse base
    保修期 warranty period
    堡壘主機 dual-homed gateway
    報警打印輸出 alarm printout
    報警顯示 alarm display
    報警箱/盤 alarm box
    報警信號 alarm signal
    報頭 header
    報頭開始字符 Start Of Header/Heading SOH
    報頭校驗和 header checksum
    報文傳送及存儲單元 Message-transmission and Storage Unit MSU
    報文交換 message switching
    報文流（面向連接的） message stream
    報文流量 message flux
    報障臺 complaint desk
    抱桿 pole
    備份 backup
    備份不間斷電源 standby uninterrupted power supply
    備份原則 redundancy concept
    備件 spare part
    備鏈路 standby link
    備用域控制器 Backup Domain Controller BDC
    備用中繼線/附加干線 additional trunk
    背板/底板 backplane
    背景塊誤碼 Background Block Error BBE
    背景色 background color
    背景誤塊比 Background Block Error Ratio BBER
    背面 rear face
    背面布線 back wiring
    背視圖 rear elevation
    被緩存的錨點 cached anchor
    被叫側(cè) called side
    被叫的終端適配器 called terminal adapter
    被叫地址不全 called address incomplete
    被叫方 called party
    被叫分組計費 called grouping charging
    被叫付費/反向計費 REVerse charge REV
    被叫號碼 CaLleD number CLD
    被叫會晤層用戶 called session service user
    被叫控掛機 called party release
    被叫連接線識別提供（補充業(yè)務(wù)） Connected Line Identification Presentation CLIP
    被叫連接線識別提供限制（補充業(yè)務(wù)） Connected Line Identification presentation Restriction CLIR
    被叫應(yīng)答 called party reply
    被叫原籍網(wǎng) terminating home network/called home network
    被叫終端標(biāo)識音 called terminal identification tone
    被吸收的輻射 absorbed radiation
    被吸收能量 absorbed energy
    本地/長途合用交換機 combined local/toll exchange
    本地登記功能 Local Register Function LRF
    本地電源 Local Power Supply LPS
    本地多點分配業(yè)務(wù) Local Multipoint Distribution Service LMDS
    本地分配網(wǎng) Local Distribution Network LDN
    本地管理終端 Local Management Terminal LMT
    本地話務(wù)臺號碼 local traffic console number
    本地回路 local/home loop
    本地交換局/市話交換機/市話局 local exchange
    本地交換子系統(tǒng) Local Switching Subsystem LSS
    本地接入費 local access charge
    本地接入和傳輸區(qū)域 Local Access and Transport Area LATA
    本地接入級（指用戶環(huán)路） local access level
    本地局 local office
    本地通信控制器 local communication controller
    本地網(wǎng)/市話網(wǎng) local network
    本地網(wǎng)卡 Local Area Network Card LANC
    本地移動臺識別碼 Local Mobile Station/Subscriber Identity LMSI
    本地自動消息記帳 Local Automatic Message Accounting LAMA
    本方/本局 home side/host office
    本建筑物以外的/機房以外的/用戶房間外的/宅外的/不放在現(xiàn)場的/離站的/樓外的 off-premises
    本局端 local end
    本局號碼 local office number
    本振 local oscillator
    本征（固有）損耗 intrinsic loss
    崩潰 breakdown/collapse/avalanche
    泵激光器 pump laser
    逼近技術(shù) approximation technique
    比較器 comparator
    比特/秒 bits per second bps
    比特插入 bit insertion
    比特傳輸速率/位傳輸速率 bit transmission rate
    比特串 bit string
    比特定時/位定時 bit timing
    比特分配信號 Bit Allocation Signal BAS
    比特集 bit set
    比特間插奇偶校驗 Bit Interleaved Parity BIP
    比特交換網(wǎng) Bit-Oriented Switching Network BOSN
    比特交織 bit interleaving
    比特流/位流 bit stream
    比特率容差 bit rate error tolerance/bit ratio tolerance
    比特識別/位識別 bit identification
    比特同步/位同步 BIT Synchronization BITS
    比特完整性/位一致性 bit integrity
    比特轉(zhuǎn)移 bit transition
    閉合用戶群 Closed User Group CUG
    閉塞出 outgoing blocked
    閉塞解除信號 UnBLocking signal UBL
    閉塞入 incoming blocked
    閉塞信號 BLOcking signal BLO
    閉塞證實信號 BLocking Acknowledgement signal BLA
    閉鎖出局國際呼叫 Barring of Outgoing International Call BOIC
    閉鎖除直接到歸屬PLMN國家外國際呼叫 barring of outgoing international calls except those direct to the home PLMN
    閉鎖全部輸出呼叫（除歸屬國外） barring all outgoing calls (except home country)
    閉鎖所有國際呼出業(yè)務(wù) Barring of all Outgoing International Calls BOIC
    閉鎖所有呼出業(yè)務(wù)/閉鎖全部去話 Barring of All Outgoing Calls BAOC
    閉鎖所有呼入業(yè)務(wù)/閉鎖全部來話 Barring of All Incoming Calls BAIC
    閉鎖用戶線 block subscriber line/close subscriber line
    壁掛式 wall-mounted
    避雷針 lightning arrester
    邊帶濾波 sideband filter
    邊界關(guān)口 Border Gateway BG
    邊界網(wǎng)關(guān)協(xié)議 Border Gateway Protocol BGP
    邊模抑制比 Side Mode Suppression Ratio SMSR
    邊信息 side information
    邊緣交換單元 Edge Switch ES
    編程器 programming device
    編號規(guī)則 numbering rule
    編號計劃/方案 numbering plan
    編號區(qū) numbering area
    編輯器 editor
    編解碼 COde/DECode CODEC
    編路控制 routing control
    編碼/碼型變換器 transcoder
    編碼變換 transcoding
    編碼變換器速率適配單元 Transcoder Rate Adaptor Unit TRAU
    編碼表示 coded presentation
    編碼參數(shù) coding parameter
    編碼視頻比特流 coded video bit stream
    編碼順序 coded order
    編碼違例 Coding Violation CV
    編譯 compilation
    編址的接收站 addressed receiving station
    扁三相插座 flat three-phase socket
    便攜部分 Portable Part PP
    便攜機 portable computer/notebook/laptop
    便攜式終端 portable terminal
    變電站 substation
    變量 variable
    變速率碼 Variable Rate Code VRC
    變速率碼本激勵線性預(yù)測 Variable Rate Code Book Excited Linear Prediction VRCBLP
    變址/地址修改 address modification
    標(biāo)稱 nominal
    標(biāo)記綁定 label binding
    標(biāo)記保持 label retention
    標(biāo)記分發(fā)協(xié)議 Label Distribution Protocol LDP
    標(biāo)記交換路徑 Label Switching Path LSP
    標(biāo)記條目 label entry
    標(biāo)記映射 label map
    標(biāo)記語言 markup language
    標(biāo)識號 identification number
    標(biāo)題碼 title code
    標(biāo)題字段 heading field
    標(biāo)題字節(jié) header byte
    標(biāo)志/標(biāo)志碼 flag
    標(biāo)準(zhǔn)插座 Registered Jack RJ
    標(biāo)準(zhǔn)發(fā)送順序 normal sending sequence
    標(biāo)準(zhǔn)件 standard component
    標(biāo)準(zhǔn)接口適配器 Standard Interface Adapter SIA
    標(biāo)準(zhǔn)連接器 canon type connector
    標(biāo)準(zhǔn)模塊區(qū) standard module area
    標(biāo)準(zhǔn)清晰度電視 Standard Definition TV SDTV
    標(biāo)準(zhǔn)通用標(biāo)記語言 Standard Generalized Markup Language SGML
    表面安裝部件 surface mounted assembly
    表面安裝技術(shù) Surface Mount Technology SMT
    表面電荷 surface charge
    表面涂層 surface coating process
    表示層 presentation layer
    表示函數(shù) Presentation Function PF
    表示媒體 presentation medium
    表示上下文 presentation context
    別名 alias
    并/串變換 Parallel/Serial conversion P/S
    并串變換器 parallel to serial converter
    并發(fā)登錄 concurrent login
    并柜 combined cabinets
    并行處理 parallel processing
    并行服務(wù)器 parallel server
    并行輸入 parallel in
    撥動開關(guān)/乒乓開關(guān) toggle switch
    撥號 dial
    撥號不全 incomplete dialing
    撥號程序（上網(wǎng)） dial-up program
    撥號間隔超時/數(shù)位間超時 interdigit timeout
    撥號接入碼 dial access code
    撥號接入系統(tǒng) dial-in access system
    撥號脈沖話機 dial pulse telephone set
    撥號盤脈沖 Dial Pulse DP
    撥號前時間監(jiān)視 pre-dialing time supervision
    撥號網(wǎng)絡(luò) dial-up network
    撥號未完掛機 withdrawal of a call
    撥號音 dialing tone
    撥號音不斷（撥號后） non-stop dial tone
    撥號字冠 dialing prefix
    撥碼開關(guān) DIP switch
    波長 wavelength
    波長計/頻率計 cymometer
    波導(dǎo) waveguide
    波導(dǎo)濾波 waveguide filter
    波導(dǎo)效應(yīng) waveguide effect
    波動勢 cymomotive force
    波段頻帶 frequency band
    波分復(fù)用 Wave Division Multiplexing WDM
    波峰焊 wave soldering
    波峰焊接機 wave soldering unit
    波特 baud
    波紋管 bellows
    波形 waveform
    剝線鉗 wire stripper
    泊松分布 Poisson distribution
    泊松話務(wù) Poisson traffic/pure chance traffic
    博奕論 game theory
    薄型光纖帶 thin optical fiber ribbon
    補充記錄/追加記錄 additional record
    補充項/增添項 addition item
    補充業(yè)務(wù)功能 supplementary service function
    補丁 patch
    補丁程序 program patch
    捕獲/攔截/收集/采集/獲取 acquisition
    捕捉 capture
    捕捉范圍 pull-in range
    捕捉器 acquirer
    不成功擴展后向建立信息消息 Extended Unsuccessful backward setup information Message EUM
    不等臂混合線圈 unequal-arm hybrid coil
    不等長編碼/可變長編碼 variable length coding
    不等位編號 non-uniform numbering
    不等位編碼 unequal coding
    不定故障 indeterminate fault
    不定期檢查 casual inspection
    不對稱數(shù)字用戶環(huán)路（=線路） Asymmetric Digital Subscriber Loop ADSL
    不對稱數(shù)字用戶線 Asymmetric Digital Subscriber Line ADSL
    不對稱數(shù)字用戶線（系統(tǒng)） Asymmetric Digital Subscriber Line ADSL
    不分級網(wǎng)/無等級網(wǎng)/無級網(wǎng) non-hierarchical network
    不干膠標(biāo)簽 sticky label
    不工作電流 non-operational current
    不歸零制 Non-Return-to-Zero NRZ
    不合格應(yīng)答信號 Answer Signal/Unqualified ASU
    不合理信號 unreasonable signal
    不活動性測試 Inactivity Test IT
    不可達(dá) unreachable
    不可到達(dá)呼叫轉(zhuǎn)移 Call Forwarding on Not Reachable CFNR
    不可懂串音 unintelligible crosstalk
    不可路由的話務(wù) unroutable traffic
    不可用秒 UnAvailable Second UAS
    不可用時間 UnAvailable Time UAT
    不可用性 unavailability
    不利狀態(tài) adverse slate
    不連續(xù)發(fā)送 Discontinuous Transmission DTX
    不良磁道 bad track
    不良分頁 bad page break
    不良信息 flame
    不良信息餌 flame bait
    不良信息戰(zhàn) flame war
    不能到達(dá)目的地 destination unreachable
    不能呼出用戶 outgoing barred subscriber
    不能呼入呼出用戶 incoming and outgoing barred subscriber
    不能呼入用戶 incoming barred subscriber
    不平衡輸入 UnBalanced Input UBI
    不確認(rèn)信息傳輸業(yè)務(wù) Unacknowledged Information Transfer Service UITS
    不同相 out-of-phase
    不在位（單板） not-in-position
    不占用空中通道的呼叫啟動 Off Air Call Set Up OACSU
    不正常識別 abnormal recognition
    不正常釋放 abnormal release
    不正常釋放 abnormal release
    布爾搜索 Boolean search
    布爾型 Boolean mode
    布拉格光纖反射器 Bragg Fiber Reflector BFR
    布拉格聲反射 acoustic Bragg reflection
    布里淵散射 Brillouin Scattering
    布線/配線 wiring/cabling
    布線邏輯控制系統(tǒng) Wired Logic Control WLC
    步長 step length
    步法/速率 gait
    步進(jìn)應(yīng)力試驗/級增應(yīng)力試驗 step stress test
    步進(jìn)制 step-by-step system
    部件 part
    部件裝配 part assembling
    財政年度 fiscal year FY
    采集系統(tǒng) acquisition system
    采樣值 sampling value
    彩色噴墨打印機 color ink-jet printer
    彩色視頻信號 chrominance video signal
    彩色圖形適配器 Color Graphics Adapter CGA
    參考場 reference field
    參考點 reference point
    參考負(fù)荷 reference load
    參數(shù)選用表 picklist
    參數(shù)組 parameter set
    殘留邊帶調(diào)制 Vestigial SideBand-Amplitude Modulation VSB-AM
    殘缺/演示版本 crippled/demo version
    殘余誤碼率 Residual Bit Error Ratio RBER
    操作/管理和維護(hù) Operation/Administration and Maintenance OAM
    操作差錯/異常終止/災(zāi)難性故障 bust
    操作和維護(hù)應(yīng)用部分 Operation and Maintenance Application Part OMAP
    操作控制中心 operational control center
    操作失敗 operation failure
    操作手冊 operation manual
    操作臺 operator console
    操作維護(hù)單元 Operation & Maintenance Unit OMU
    操作維護(hù)模塊 Operation Maintenance Module OMM
    操作維護(hù)中心 Operation and Maintenance Center OMC
    操作位置/作用位置 active position
    操作位置尋址 active position addressing
    操作系統(tǒng) Operating System OS
    操作系統(tǒng)功能塊（TMN） Operation System Function block OSF
    操作與維護(hù) Operation & Maintenance O&M
    操作與維護(hù)鏈路 Operation and Maintenance Link OML
    操作支撐部分 Running Support Part RSP
    槽位 slot
    槽位兼容 slot compatibility
    草圖 sketch diagram
    側(cè)板套件 side board kit
    側(cè)門 side door
    側(cè)裝式旋鈕 side-mounted knob
    測量/計次/計費/記錄/登記 metering
    測量粒度 measurement granularity
    測量臺 measurement console
    測量臺 test board/bed/bench
    測內(nèi)端 Test Inside End TIE
    測試板自檢 test-board self-test
    測試電路 test circuit
    測試控制臺 test console
    測試碼 test code
    測外端 Test Outside End TOE
    策略傳播 policy propagation
    層2管理連接 Layer 2 Management Link L2ML
    層2中繼 Layer 2 Relay L2R
    層3移動管理 Layer 3 Mobility Management L3MM
    層次/體系 hierarchy
    層次結(jié)構(gòu)/分級結(jié)構(gòu)/分層結(jié)構(gòu) hierarchical structure
    層疊/級聯(lián)（窗口） cascade
    層管理實體 Layer Management Entity LME
    叉車 forklift
    插拔（電路板） insert and extract (circuit board)
    插板 plug-in card
    插板固定器 retainer of plugboard
    插補分辨率 interpolated resolution
    插話 break-in
    插腳引線 pinouts
    插孔 jack
    插框 plug-in shelf
    插入卡/插入板/附加板 add-in card
    插入式端子 plug-in terminal
    插入衰減 insert attenuation
    插入損耗 Insertion Loss IL
    插線面板/接線板/接插板 patch panel/board
    插箱 plug-in box
    插座/插口/套節(jié) socket
    插座轉(zhuǎn)接器/適配器 socket adapter
    查地址文件 addrout file
    查號臺 directory assistance position
    查看日志 view log
    查詢電路 inquiry circuit
    差別化業(yè)務(wù)編碼點 Differential Services Code Point DSCP
    差錯處理 error handling
    差錯恢復(fù) error recovery
    差錯檢測 error detection
    差錯控制 error control
    差錯率 error rate
    差錯校驗和糾正 Error Check and Correct ECC
    差錯校正 error correction
    差分平衡對線輸出電路 differential balanced symmetry output circuit
    差分四相移相鍵控 Differential Quarter Phase-Shift Key DQPSK
    差拍 heterodyne beat
    拆單邊 single side disconnection
    拆線證實 clear confirmation
    拆線證實延遲 CLear Confirmation Delay CLCD
    柴油發(fā)電機 diesel generator
    摻鉺光纖放大器 Erbium Doped Fiber Amplifier EDFA
    摻合劑/雜質(zhì) admixture
    產(chǎn)品系列 product portfolio
    長/市合一交換設(shè)備 local/toll switching system/switch/exchange
    長波段 Long-wavelength Band L-Band
    長距 long haul/long distance
    長期比特差錯率 long term bit error rate
    長期頻率穩(wěn)定度 long term frequency stability
    長途半自動插入 semiautomatic toll offering
    長途半自動業(yè)務(wù) toll semiautomatic service
    長途插入音 toll offering tone
    長途話單（功能） toll ticket
    長途區(qū)號 area code
    長途通信公司 Interexchange Carrier IC
    長途網(wǎng) toll network
    長途無權(quán)用戶類別 toll unauthorized category
    長途轉(zhuǎn)接局 toll transit exchange
    長途字冠 toll prefix
    常規(guī)波段 Conventional-wavelength Band C-Band
    常規(guī)內(nèi)存 conventional memory
    常規(guī)突發(fā)脈沖序列 Normal Burst NB
    常見問題解答 Frequently Asked Questions FAQ
    場圖像 field picture
    場預(yù)測 field prediction
    場周期 field period
    超長距離（傳輸） Ultra Long Haul ULH
    超大規(guī)模集成 Ultra Large Scale Integration ULSI
    超大規(guī)模集成電路 Very Large Scale Integrated Circuit VLSIC
    超大中繼局 super-large trunk exchange
    超低頻 Ultra Low Frequency ULF
    超高速數(shù)字用戶線路 Very-high-data-rate Digital Subscriber Line VDSL
    超級卡 hypercard
    超級鏈 hyperlink
    超寬帶 ultra-broadband
    超媒體 hypermedia
    超密集波分復(fù)用 Ultra Dense Wavelength Division Multiplexing UDWDM
    超前角 advance angle
    超柔電纜 super soft cable
    超時 time-out
    超時無回應(yīng) time-out no-response
    超時延 excessive delay
    超視距 over the horizon
    超視距通信 over-the-horizon communication
    超文本標(biāo)識語言 Hyper Text Markup Language HTML
    超文本傳送協(xié)議 HyperText Transfer Protocol HTTP
    超信道 ultra channel
    超載容量/過載容量/過載能力 overload capacity
    超幀 hyperframe/superframe
    超準(zhǔn)同步數(shù)字系列 Super Plesiochronous Digital Hierarchy SPDH
    車內(nèi)貫穿損耗 in-vehicle breakthrough loss
    沉頭螺釘 sunk screw
    襯板 lining board
    成反比 in inverse proportion to/inversely proportional to
    成批 in BATches BAT
    成套 complete set
    成套電纜 cable set
    成套配件 adaptation kit
    成套資料 a suite of documents
    成型泡沫 contoured foam
    成幀 framing
    成幀器 framer
    成組發(fā)碼 en bloc transmission
    承諾的信息速率 Committed Information Rate CIR
    承載電路 bearer circuit
    承載能力標(biāo)示單元 Bearer Capability Identity Element BCIE
    承載通路分配 bearer channel distribution
    承載通路連接 Bearer Channel Connection BCC
    承載信道 bearer channel/B channel
    承載業(yè)務(wù) bearer service
    承重能力 weight capacity
    城域網(wǎng) Metropolitan Area Network MAN
    程控交換設(shè)備 SPC (Stored Program Control) switch/switching equipment
    程序編譯 program compilation
    程序敏感故障 programme-sensitive fault
    程序設(shè)計語言 programming language
    程序識別碼 Program IDentification PID
    遲接 delayed completion
    遲接呼叫/廣播呼叫/掛號呼叫 booked call
    遲接業(yè)務(wù) delay service
    遲延呼叫 delayed call
    遲延去話呼叫 delayed outgoing call
    持續(xù)故障/永久故障/頑固故障 persistent fault/permanent fault/solid fault
    尺寸/容量估計 sizing
    齒形鎖緊墊圈 toothed lock washer
    充電方式 charge mode
    充氣電纜 air-pressure cable
    充氣管/離子管 gas tube
    充氣維護(hù)光纜 gas filling maintaining optical cable
    充氣維護(hù)系統(tǒng) gas pressure system
    充值 recharge
    充值金額 credit
    充值卡 voucher card/scratch card
    充值中心 voucher center
    沖擊電流 impact/surge current
    沖擊鉆 percussive/impact/hammer drill
    沖突檢測 collision detection
    抽氣/排氣 air exhaust
    抽象本地原語 Abstract Local Primitive ALP
    抽象方法 abstract method
    抽象分接參數(shù) abstract-unbind parameter
    抽象分接操作 abstract unbind operation
    抽象關(guān)聯(lián) abstract-association
    抽象規(guī)程 abstract procedure
    抽象合接參數(shù) abstract-bind parameter
    抽象合接操作 abstract bind operation
    抽象機 abstract machine
    抽象語法標(biāo)記 Abstract Syntax Notation ASN
    抽樣與保持 Sample and Hold S/H
    出廠檢驗報告 pre-delivery inspection report/delivery inspection report
    出廠驗收 pre-delivery inspection
    出錯告警模塊 Fault Alarming Module FAM
    出局 outgoing
    出局/出中繼閉塞 outgoing blocking
    出局電路群 outgoing circuit group
    出局進(jìn)程 outgoing process
    出局禁止 outgoing call barring/barred
    出局刪除位 outgoing deletion digit
    出局專線 outgoing-only line
    出口/網(wǎng)關(guān)局 gateway exchange
    出站話務(wù) outbound traffic
    出中繼電路群 outgoing trunk circuit group
    初充電 initial charge
    初級系統(tǒng) entry-level system
    初始存取時間 initial access time
    初始地址消息 Initial Address Message IAM
    初始地址信息 initial address information
    初始化報文 initial message
    初始化信道分配 initial channel assignment
    初始頻率偏移 initial frequency offset
    初始失效/原始故障 primary failure
    初始幀間隔 Initial Frame Separation IFS
    初始狀態(tài) initial state
    除歸屬PLMN國家用戶的呼叫 calls except those directed to the home PLMN country
    除了指向本地PLMN國家外的BOIC BOIC except those directed to the home PLMN country
    儲氣瓶/煤氣罐 gas cylinder
    處理機/器 processor
    處理機占用率 processor occupancy
    觸發(fā)檢測點 Trigger Detection Point TDP
    傳遞（禁止/允許和受限）消息 TransFer (prohibited/allowed and restricted) Message TFM
    傳遞/轉(zhuǎn)移禁止信號 TransFer Prohibited signal TFP
    傳遞/轉(zhuǎn)移受控信號 TransFer Controlled signal TFC
    傳遞/轉(zhuǎn)移所有呼叫 Transfer All Calls TAC
    傳遞/轉(zhuǎn)移許可信號 TransFer Allowed signal TFA
    傳遞證實位 D-bit=delivery confirmation bit
    傳動器/（電磁鐵）螺線管/激勵器/執(zhí)行元件 actuator
    傳感式手套 sensor gloves
    傳號和空號 mark and space
    傳號交替反轉(zhuǎn) Alternate Mark Inversion AMI
    傳聲因數(shù)（透聲因數(shù)） acoustical transmission factor
    傳輸/發(fā)送電平 transmit level
    傳輸層 transport layer
    傳輸層服務(wù)接入點 Transport layer Service Access Point TSAP
    傳輸帶寬 transmission bandwidth
    傳輸會聚 Transfer Convergence TC
    傳輸結(jié)尾 End Of Transmission EOT
    傳輸介質(zhì) transmission medium
    傳輸控制協(xié)議/互聯(lián)網(wǎng)協(xié)議 Transmission Control Protocol/Internet Protocol TCP/IP
    傳輸劣化 Transmit Degrade TD
    傳輸路徑 Transmission Path TP
    傳輸能力 transmission capability
    傳輸容量 transmission capacity
    傳輸設(shè)備 transmission equipment
    傳輸設(shè)施 transmission facility
    傳輸失效 Transmit Fail TF
    傳輸實體 transport entity
    傳輸適配器 transmission adapter
    傳輸損耗 transmission loss
    傳輸特性 transmission characteristic
    傳輸通道 transmission channel
    傳輸維護(hù)中心 Transmission Maintenance Center TMC
    傳輸中斷 transmission interruption
    傳送功能 Transport Function TF
    傳送碼流 transport bit stream
    傳送網(wǎng) transport network
    傳真影（圖）像 facsimile image
    串/并變換 Serial/Parallel conversion S/P
    串接監(jiān)視 Tandem Connection Monitor TCM
    串口線 serial port line
    串聯(lián)線路接口協(xié)議 Serial Line Interface Protocol SLIP
    串行磁盤系統(tǒng) Serial Disk System SDS
    串行管理控制器 Serial Management Controller SMC
    串行通信 serial communication
    串行通信接口 Serial Communications Interface SCI
    串行通訊控制器 Serial Communications Controller SCC
    串行外圍接口 Serial Peripheral Interface SPI
    串音/話 cross talk
    垂直（場/幀）同步信號 vertical synchronizing signal
    垂直度 verticality
    垂直消隱間歇 Vertical Blanking Interval VBI
    垂直校驗 vertical (parity) check
    純隨機業(yè)務(wù)量 pure chance traffic
    純用戶模塊 pure subscriber module
    純中繼模塊 pure trunk module
    磁場 magnetic field
    磁帶 Magnetic Tape MT
    磁卡閱讀機 magnetic card reader
    磁盤 disk
    磁盤操作系統(tǒng) Disk Operating System DOS
    磁盤鏡像 disk mirroring
    磁盤驅(qū)動控制器 disk drive controller
    磁石中繼 Magneto Trunk MT
    次要告警 minor alarm
    從服務(wù)器 slave server
    從節(jié)點 sub-node
    從時鐘 slave clock
    粗10Mb/s基帶以太網(wǎng)線 10Base 5
    粗調(diào) coarse tuning
    粗纜 thick cable
    粗纜以太網(wǎng) thicknet
    猝發(fā)/爆發(fā)/脈沖串/字符組/色同步信號 burst
    簇/區(qū)群 cluster
    簇控制器 cluster controller
    篡改信道信息/偽造信道信息 active wiretapping = passive wiretapping
    催掛音/嗥鳴音 howler tone
    催繳費 dunning
    存儲板 Storage Board SB
    存儲程序控制交換機 Stored Program Control Switch SPC Switch
    存儲鍵 store key
    存儲媒體 storage media
    存儲密度 storage density
    存儲器 MEMory MEM
    存儲器導(dǎo)向器 storage director
    存儲切換 bank switching
    存儲容量 memory capacity
    存儲轉(zhuǎn)發(fā)交換 store-and-forward switching
    存檔 archive
    存取臂/磁頭臂 access arm
    存取沖突/存取對抗 access conflict
    存取控制表 access control list
    存取周期 access cycle
    銼刀 file
    錯進(jìn)錯出 Garbage In/Garbage Out GIGO
    錯誤/軟件故障 bug
    搭接業(yè)務(wù)/代答業(yè)務(wù)/截接業(yè)務(wù)（PBX） pick-up service
    達(dá)林頓放大器 Darlington amplifier
    打包帶 strap
    大功率/高功率的 high power
    大規(guī)模集成電路 Large Scale Integrated circuit LSI
    大話務(wù)量模擬測試 large traffic simulation test
    大樓綜合定時系統(tǒng) Building Integrated Timing System BITS
    大區(qū)/宏蜂窩 macro cell
    大區(qū)移動業(yè)務(wù) regional mobile service
    大區(qū)制移動通信系統(tǒng) common base station mobile communications system
    大區(qū)中心 Regional Center RC
    大小寫區(qū)分的 case-sensitive
    代答設(shè)備 answer-agent device
    代理 agent
    代理服務(wù)器 proxy server
    代理數(shù)據(jù)庫 proxy database
    代理搜索器 proxy explorer
    代碼標(biāo)記轉(zhuǎn)換 Code Mark Inversion CMI
    代碼片斷 code snippet
    代碼信道 code channel
    代數(shù)和 algebraic sum
    代數(shù)碼本激勵線性預(yù)測 Algebraic Codebook Excited Linear Prediction ACELP
    代用符/占用字串/偽變量 foo/foobar
    帶電電線/火線 live wire
    帶寬 bandwidth
    帶寬間隔/粒度 bandwidth granularity
    帶寬使用 bandwidth utilization
    帶寬占用時長/廣播時間 airtime
    帶內(nèi) in-band
    帶內(nèi)寄生信號 spurious in-band signal
    帶區(qū)集（磁盤） stripe set
    帶通 bandpass
    帶通濾波器 Band Pass Filter BPF
    帶外寄生信號 out-of-band spurious signal
    帶有附加信息的初始地址消息 Initial address message with Additional Information IAI
    帶有錄音通知的呼叫保持 call hold with announcement
    帶有一個信號的后續(xù)地址消息 Subsequent Address message with One signal SAO
    帶狀電纜 flat cable
    帶狀光纜 optical fiber ribbon cable
    帶阻濾波器 band stop filter
    單（點）播 unicast
    單板 board/card
    單邊測試 one-sided test
    單邊帶 Single Side Band SSB
    單邊帶調(diào)制 single sideband modulation
    單邊帶自適應(yīng)差分 single band-adaptive differential
    單變量求解 goal seeking
    單層屏蔽雙絞線 one-layer shielded twisted pair
    單刀雙擲開關(guān) single-pole double throw switch
    單導(dǎo)體 uniconductor
    單點故障 single-point fault/failure
    單個聯(lián)合客體 Single Association Object SAO
    單個聯(lián)系控制功能 Single Association Control Function SACF
    單工/單向/單向通信 simplex
    單工傳輸 simplex transmission
    單擊/點擊 click
    單機柜 single cabinet
    單控制點 single point of control
    單列直插式封裝 single in-line package
    單路由廣播 Single-Routing Broadcast SRB
    單模光纖 single mode optical fiber
    單模塊/單組件 unimodular
    單片機 single-chip computer
    單頻 single frequency
    單頻網(wǎng) Single Frequency Network SFN
    單跳傳輸 single-hop transmission
    單位間隔 Unit Interval UI
    單線對數(shù)字用戶線 Single-line Digital Subscriber Line SDSL
    單向傳輸系統(tǒng) one-way transmission system
    單向廣播 unidirectional broadcast
    單向通道倒換環(huán) Unidirectional Path Switched Ring UPSR
    單向自愈環(huán) unidirectional self-healing ring/loop
    單星形結(jié)構(gòu) single star structure
    單選按鈕 radio button
    單音頻 mono-tone frequency
    單用戶單元 single subscriber unit
    單元地線端子 unit ground terminal
    單源載波業(yè)務(wù) Unisource Carrier Service UCS
    單字節(jié)擴展 Single Byte Extension SBE
    單縱模 Single Longitudinal Mode SLM
    單縱模激光器 Single Longitudinal Mode Laser SLML
    彈出 pop up
    彈出菜單/窗口 pop-up menu/window
    彈墊 spring washer
    彈回消息 bounced message
    彈性分組環(huán) resilient packet ring
    彈性應(yīng)力 elasticity stress
    當(dāng)漫游出歸屬PLMN國家后/閉塞入呼叫 Barring of Incoming Calls when Roaming outside the home PLMN country BIC-Roam
    當(dāng)漫游出歸屬PLMN國家后/閉鎖所有入局呼叫 Barring of All Incoming Calls Roam BAIC-Roam
    當(dāng)前頁/（虛擬機操作系統(tǒng)）活動頁 active page
    當(dāng)前用戶/實時用戶/占線斥戶 active user
    擋板 baffle
    導(dǎo)磁體 magnetic conductor
    導(dǎo)磁性 magneto-conductivity
    導(dǎo)帶 conduction band
    導(dǎo)電體 electric conductor
    導(dǎo)電性/電導(dǎo)率 conductance
    導(dǎo)軌 guide rail
    導(dǎo)航樹 navigation tree
    導(dǎo)納 admittance
    導(dǎo)頻電路 pilot circuit
    導(dǎo)頻信道 pilot channel
    導(dǎo)通 COnTinuity COT
    導(dǎo)通測試標(biāo)志 Conducting Test Flag CTF
    導(dǎo)通故障信號 Continuity-Failure Signal CFS
    導(dǎo)通校驗請求信號 Continuity-Check-Request signal CCR
    導(dǎo)通信號 continuity signal
    導(dǎo)線接續(xù)測試 conductor connection test
    導(dǎo)演控制 Director Control DC
    倒換和倒回消息 CHangeover and changeback Message CHM
    倒換命令信號 ChangeOver Order signal COO
    倒換時間 switching time
    倒換證實信號 ChangeOver Acknowledgement signal COA
    倒回 change back
    倒回說明信號 ChangeBack Declaration signal CBD
    倒回證實信號 ChangeBack Acknowledgement signal CBA
    倒數(shù) reciprocal
    搗亂呼叫追查 annoyance call trap
    到達(dá)角/接受角 acceptance angle
    到期日 due date
    登記 registration
    登錄取消 registration cancellation
    登錄指示 registration notification
    登錄狀態(tài) logging status
    等A1超時 timeout waiting for A1
    等長編碼 equal length coding
    等待地址全信號超時 timeout waiting for complete address signal
    等待恢復(fù) wait to restore
    等待恢復(fù)時間 Wait to Restore Time WTR
    等待前方導(dǎo)通消息超時 timeout waiting for frontage continuity message
    等待狀態(tài) pending
    等離子氣體顯示器 gas-plasma display
    等時業(yè)務(wù)數(shù)據(jù)單元 Isochronous Service Data Unit ISDU
    等外的/不合格的 off-grade
    等位編號 uniform numbering
    等效（值）忙時呼叫 Equated Busy Hour Call EBHC
    等效功率流密度 Equivalent Power Flux Density EPFD
    等效隨機業(yè)務(wù) equivalent random traffic
    等效誤碼率 Equivalent Bit Error Ratio EBER
    等占用證實超時 timeout waiting for seizing confirm signal
    低層管理實體 Low Layer Management Entity LLME
    低端 low end
    低軌道地球衛(wèi)星 Low Earth Orbit satellite LEO
    低級別業(yè)務(wù) low priority traffic
    低級信令轉(zhuǎn)接點 Low level Signaling Transfer Point LSTP
    低階 Lower Order LO
    低階交叉 lower-order cross connect
    低階交叉的公務(wù)板 order wire board of lower-order cross connect
    低階交叉連接 lower order cross connect
    低階通道 Lower order Path LP
    低階通道保護(hù) Lower order Path Protection LPP
    低階通道串接監(jiān)視 Lower order path Tandem Connection Monitor LTCM
    低階通道串接適配 Lower order path Tandem Connection Adaptation LTCA
    低階通道串接終端 Lower order path Tandem Connection Terminate LTCT
    低階通道開銷監(jiān)視 Lower order Path Overhead Monitor LPOM
    低階通道適配 Lower order Path Adaptation LPA
    低階通道終端 Lower order Path Termination LPT
    低階通路/通道連接 Lower order Path Connection LPC
    低階虛容器 Lower Order Virtual Container LOVC
    低率復(fù)合（復(fù)用） subrate multiplexing
    低頻 Low Frequency LF
    低頻分量電平 level of low frequency component
    低頻群 low frequency group
    低時延碼本激勵 Low-Delay Code book Excited Linear Prediction LD-CELP
    低速集成電路 Low Speed Integrated Circuit LSIC
    低速數(shù)據(jù) Low Speed Data LSD
    低通濾波器 Low Pass Filter LPF
    低溫試驗 low temperature test
    低噪聲放大器 Low Noise Amplifier LNA
    滴流性能 drip performance
    笛簧繼電器 reed relay
    底場 bottom field
    底盤的接地片 chassis grounding lug
    底座 rack base
    地板下管道 underfloor duct
    地面電路 terrestrial circuit
    地面數(shù)字視頻廣播 Digital Video Broadcasting-Terrestrial DVB-T
    地面數(shù)字音頻廣播 Digital Audio Broadcasting-Terrestrial DAB-T
    地面網(wǎng)絡(luò) terrestrial network
    地面無線電通信 terrestrial radio communication
    地面系統(tǒng) terrestrial system
    地面信道 terrestrial channel
    地面站 ground station
    地球靜止軌道衛(wèi)星 Geosynchronous Earth Orbit satellite GSO
    地球靜止衛(wèi)星 geostationary satellite
    地球站 earth station
    地區(qū)覆蓋技術(shù) area coverage technique
    地區(qū)聯(lián)網(wǎng) regional internetworking
    地區(qū)性預(yù)約 regional subscription
    地下電纜 burial cable
    地下天線 buried antenna
    地線 grounding wire
    地形起伏高度 topographic relief height
    地震級 seismic magnitude
    地址（電）鍵 address key
    地址/訪問 address
    地址報文 address message
    地址比較器 address comparator
    地址變換 address transformation
    地址標(biāo)號 address label
    地址標(biāo)記 address mark
    地址標(biāo)志符/地址標(biāo)識 address designator
    地址表 address list/address table
    地址不全/地址欠詳 address incomplete
    地址不全信號 ADdress Incomplete signal ADI
    地址部分 address part/address portion
    地址簿 address book
    地址簿/（網(wǎng)頁）電話號碼簿 address book
    地址常數(shù) address constant
    地址池 address pool
    地址磁道/地址道 address track
    地址代換 address substitution
    地址讀出器 address sensor
    地址讀出線 address read wire
    地址分隔符 address separator
    地址分配 address allocation/address assignment
    地址符 address character
    地址符合停機 address stop
    地址格式 address format
    地址共用 address sharing
    地址管理 address administration
    地址緩沖寄存器 address buffer register
    地址回收 address withdraw
    地址計數(shù)器 address counter
    地址計算技術(shù) address computation technique
    地址寄存器 address register
    地址減1/地址減量 address decrement
    地址檢索 address search
    地址解析/地址轉(zhuǎn)換 address resolution
    地址解析協(xié)議 Address Resolution Protocol ARP
    地址解析協(xié)議/地址轉(zhuǎn)換協(xié)議/地址分辨協(xié)議 Address Resolution Protocol ARP
    地址空間 address space
    地址欄 address field
    地址流 address stream
    地址路由標(biāo)志/地址路由指示符 address routing indicator
    地址碼字 address code word
    地址全消息 Address Complete Message ACM
    地址群 address group
    地址群分配 address group allocation
    地址生成 address generation
    地址收全 address complete
    地址數(shù)字/地址號碼 address digit
    地址位 address bit
    地址位數(shù) address size
    地址顯示系統(tǒng) address display system
    地址線 address wire
    地址消息/地址信息 address message
    地址寫入線 address write wire
    地址信令 address signaling
    地址信息 address information
    地址型式 address pattern
    地址修改寄存器 address-modifying register
    地址序列 address sequence
    地址選擇 address selection
    地址選擇程序/地址選擇器 address selector
    地址掩碼（以區(qū)分網(wǎng)絡(luò)/主機/子網(wǎng)等） address mask
    地址譯碼器 address decoder
    地址映像/地址映射 address mapping
    地址棧 address stack
    地址指示器/地址指針 address pointer
    地址轉(zhuǎn)換 address conversion/address translation
    地址轉(zhuǎn)換程序 address translator
    地址轉(zhuǎn)換協(xié)議 Address Resolution Protocol ARP
    地址狀態(tài)字節(jié) address status byte
    地址字段/地址部分 address field
    地址字段擴展 address field extension
    地址總線 Address Bus AB
    地址總線 address bus
    地阻 grounding resistance
    地阻儀 grounding resistance tester
    遞減計數(shù)器 Count-Down counter CD
    遞延坐席群 delay position group
    遞增計數(shù)器 Count-Up counter CU
    第3代移動通信 the third generation mobile communications 3G
    第三代移動通信（IMT-2000） 3G mobile communications
    第三方付費 third party payment/billing
    點播視像業(yè)務(wù)/視頻點播 Video On Demand VOD
    點到點 point-to-point
    點到多點 point-to-multipoint
    點對點復(fù)用段保護(hù) point-to-point MS protection
    點對點無連接網(wǎng)絡(luò)業(yè)務(wù) Point-to-Point Connectless Network Service PTP-CLNS
    點分十進(jìn)制表示 dotted decimal notation
    點擊通話 click to dial
    點文件 dot file
    電表 ammeter
    電場 electric field
    電傳打字機 teletype/teleprinter
    電磁波傳播 electromagnetic wave propagation
    電磁發(fā)射 electromagnetic emission
    電磁干擾 ElectroMagnetic Interference EMI
    電磁兼容性 ElectroMagnetic Compatibility EMC
    電鍍/鍍鋅 galvanization
    電鍍的/電化的 galvanic
    電鍍零件 electroplating part
    電工刀 electrical knife
    電工膠帶 electrical adhesive tape
    電荷耦合器件 Charge Couple Device CCD
    電弧/弧光 arc
    電化學(xué)反應(yīng) electrochemical reaction
    電化學(xué)腐濁/電蝕 galvanic corrosion
    電話簿號碼 Directory Number DN
    電話耳機 telephone earpiece
    電話分機 telephone extension
    電話號碼查詢系統(tǒng) Telephone Number Inquiry System TNIS
    電話號碼單獨改號 Telephone Number Separate Modification TNSM
    電話號碼更新表 Telephone Number Renewal (update) Table TNRT
    電話會議 teleconference
    電話交換機 telephone exchange
    電話卡 calling card
    電話普及率 teledensity
    電話式電路 telephone type circuit
    電話信令信息 Telephone Signaling Information TSI
    電話業(yè)務(wù) telephone service
    電話用戶部分（七號信令） Telephone User Part (SS7) TUP
    電話帳單 telephone bill
    電話轉(zhuǎn)發(fā)站 Telephone Repeater Station TRS
    電接口 electrical interface
    電接口板 Electrical Interface Board EIB
    電可擦編程只讀存儲器 Electrically Erasable and Programmable Read-Only Memory E2PROM
    電纜 cable
    電纜布[配]線 cable wiring
    電纜電視/有線電視 CAble TV CATV
    電纜端 cable terminal
    電纜分線盒 cable distribution box
    電纜溝 cable chute
    電纜夾 cable clamp
    電纜接頭封套 Cable Connector Seal CCS
    電纜連接密封材料 airproof connection PVC material
    電纜彎曲半徑 cable bending radius
    電纜終端 cable termination
    電纜走線架/電纜托架/電纜支架 cable tray/rack
    電力（線）感應(yīng) power induction
    電力（線）載波 Power Line Carrier PLC
    電力室 power room
    電流 electrical current
    電流傳感器 electric current sensor
    電流計 galvanometer
    電流均衡器 current equalizer
    電路 circuit Cct
    電路倍增局端板 Local Pair Gain LPG
    電路倍增遠(yuǎn)端板/遠(yuǎn)程線對增容 Remote Pair Gain RPG
    電路層 Circuit Layer CL
    電路等級 circuit grade
    電路調(diào)度 circuit dispatch
    電路定向化 circuit directionalization
    電路非衡重雜音 unweighted circuit noise
    電路復(fù)原信號（TUP） ReSet Circuit signal RSC
    電路關(guān)閉/示忙/閉塞 circuit turndown/busy/blocked
    電路號 circuit number
    電路監(jiān)控 circuit monitoring.
    電路監(jiān)控消息 Circuit Supervision Message CSM
    電路建立 circuit establishment
    電路交換 circuit switching
    電路交換/分組交換混合接口 Dual Circuit/Packet Interface DCPI
    電路交換的交換局 circuit switched exchange
    電路交換公共數(shù)據(jù)網(wǎng) Circuit-Switched Public Data Network CSPDN
    電路交換模擬電話網(wǎng) circuit switched analog voice network
    電路交換數(shù)據(jù)網(wǎng) Circuit Switching Data Network CSDN
    電路交換網(wǎng) Circuit Switching Network CSN
    電路交換語言業(yè)務(wù) circuit-switched voice service
    電路接入點 Circuit Access Point CAP
    電路群 circuit group
    電路群閉塞的請求 Circuit Group Blocking request CGB
    電路群閉塞的證實 Circuit Group Blocking Acknowledgement CGBA
    電路群閉塞解除證實 Circuit Group Unblocking Acknowledgement CGUA
    電路群復(fù)原 circuit group reset
    電路群復(fù)原證實消息 circuit Group Reset Acknowledgement message GRA
    電路群解除閉塞消息 Circuit Group Unblocking CGU
    電路群詢問 circuit group query
    電路群擁塞信號 Circuit-Group-Congestion signal CGC
    電路容量 circuit capacity
    電路識別碼 Circuit Identification Code CIC
    電路釋放 circuit release
    電路圖設(shè)計/圖紙設(shè)計/版圖設(shè)計 layout design
    電路網(wǎng)絡(luò)管理消息組 Circuit Network Management message group CNM
    電路驗證測試 Circuit Validation Test CVT
    電路終端設(shè)備 Circuit Terminating Equipment CTE
    電路子群 circuit subgroup
    電腦電話集成 Computerized Telephone Integration CTI
    電腦話務(wù)臺 computerized position/console
    電腦空間 cyberspace
    電腦語音 computer voice
    電平 level
    電氣互鎖 electric interlock
    電氣環(huán)境 electrical environment
    電氣特性 electrical characteristic
    電容性負(fù)載 capacitive load
    電視電話計算機 teleputer
    電視監(jiān)視 video surveillance
    電瞬時沖擊 electric transient surge
    電文（報文信息）完整性 message integrity
    電文頭段 header segment
    電吸收調(diào)制 Electrical Absorption Modulation EAM
    電信管理網(wǎng) Telecommunication Management Network TMN
    電信機構(gòu)/電信設(shè)施 telecommunication facility
    電信級 carrier-class
    電信建設(shè) telecommunications construction
    電信局 telecommunication bureau/office
    電信通道 telecommunication channel
    電信維護(hù)中心 Telecommunication Maintenance Center TMC
    電信營運者 telecom carrier
    電信支撐網(wǎng) telecommunication supporting network
    電壓表/伏特計 voltmeter
    電壓極性 voltage polarity
    電壓駐波比 Voltage Standing Wave Ratio VSWR
    電應(yīng)力 electric stress
    電涌/（電）擊穿 surge
    電涌吸收器/過壓吸收器 surge absorber
    電源/鈴流板 POWER/Ring POWERR
    電源系統(tǒng) Power System PWS
    電支路板 Electrical Tributary board ET
    電支路轉(zhuǎn)換器 electric tributary transformer
    電子黑板 electronic blackboard
    電子－空穴對 electro-hole pairs
    電子商務(wù)協(xié)會 Electronic Commerce Association ECA
    墊圈 gasket
    調(diào)[制]解[調(diào)]器 modem
    調(diào)測 commissioning test
    調(diào)度（程序/進(jìn)程） dispatch
    調(diào)度程序 scheduler
    調(diào)度機 dispatching exchange
    調(diào)度設(shè)備 dispatching equipment
    調(diào)度通信系統(tǒng) dispatch communication system
    調(diào)幅 Amplitude Modulation AM
    調(diào)試 debug
    調(diào)停功能/中介功能/仲裁功能 Mediation Function MF
    調(diào)諧/調(diào)音/使調(diào)和 attune/tune
    調(diào)用 invoke
    調(diào)優(yōu) tuning
    調(diào)制 modulation
    調(diào)制/解調(diào) Modulation/Demodulation M/D
    掉電 power down
    疊加 overlay
    疊加倍增干擾 additive and multiplicative interference
    疊加法/加色法/相加性 additive method/additivity
    疊加網(wǎng) overlay network
    疊加寫盤 overlap writing
    頂側(cè)板 top-side door
    頂蓋 top cover
    頂面板 top panel
    定長方式 fixed-length mode
    定長碼 fixed-length code
    定界符 delimiter
    定力矩扳手 torque wrench
    定時 timing
    定時傳輸管理單元 Timing/Transmission and Management Unit TMU
    定時器 timer
    定時自動開關(guān) time switch
    定位 alignment
    定位片 spacer
    定位器 aligner
    定位區(qū) location area
    定向濾波器 directional filter
    定向天線 Directional Antenna DA
    定向小區(qū) directional cell
    定向增益 directive gain
    定向重試 directed retry
    定址級 addressing level
    定制 customization
    定制的 customized
    丟棄（請求） discard (request)
    動畫制作 animation
    動態(tài)帶寬分配 Dynamic Bandwidth Allocation DBA
    動態(tài)非等級路由選擇 Dynamic Non-Hierarchical Routing DNHR
    動態(tài)分組傳輸 Dynamic Packet Transmission DPT
    動態(tài)服務(wù)器頁面技術(shù) Active Server Page ASP
    動態(tài)話務(wù)量超載控制 dynamic overload traffic control
    動態(tài)鏈接庫 Dynamic Link Library DLL
    動態(tài)路由選擇 Dynamic Alternative Routing DAR
    動態(tài)隨機存儲器 Dynamic Random Access Memory DRAM
    動態(tài)信道分配 Dynamic Channel Allocation DCA
    動態(tài)信令跟蹤 Dynamic Signaling Tracing DST
    動態(tài)主機配置協(xié)議 Dynamic Host Configuration Protocol DHCP
    動態(tài)組號分配 Dynamic Group Number Assignment DGNA
    動態(tài)組組號 dynamic group number
    動作/作用 action
    動作表 action schedule
    動作持續(xù)時間 operation duration
    動作控制模塊 action control module
    動作時間/吸動時間 actuating time
    動作者/施動者 actor
    動作者模型 actor model
    動作指示符 Action Indicator AI
    凍結(jié)幀視頻 freeze-frame video
    抖動產(chǎn)生 jitter generation
    抖動傳遞特性 jitter transfer characteristic
    抖動發(fā)生器 jitter generator
    抖動和漂移 jitter and wander
    抖動容限 jitter tolerance
    讀/寫（控制信號） Read/Write R/W
    讀取值 read-out value
    讀寫數(shù)據(jù)端口地址 read-write port address of data
    獨立交換局/獨立局 stand-alone exchange
    獨立模塊局 independent module exchange
    獨立軟件提供者 Independent Software Vendor ISV
    獨立設(shè)備處理機 stand-alone processor
    獨立信令轉(zhuǎn)接點 Stand Alone Signaling Transfer Point SA-STP
    獨立于業(yè)務(wù)的構(gòu)件 Service Independent Building block SIB
    獨立專用控制信道 Stand alone Dedicated Control CHannel SDCCH
    鍍鉻 chromium electroplating
    鍍金 gild electroplating
    鍍鎳 nickel electroplating
    鍍銅 copper electroplating
    鍍錫 tin electroplating
    鍍鋅 zinc electroplating
    鍍鋅層 galvanizing coat
    鍍鋅鋼線 galvanized steel wire
    鍍銀 silver electroplating
    端到端/端對端 End-To-End ETE
    端到端通信 end-to-end communication
    端局 end office
    端口 port
    端口鏡像 port mirroring
    端子 terminal
    短波段 Short-wavelength Band S-Band
    短號碼尋址 Short Number Addressing SNA
    短接/短路 short circuit
    短距 short haul
    短數(shù)據(jù)業(yè)務(wù) Short Data Service SDS
    短消息 Short Message SM
    短消息服務(wù)（業(yè)務(wù)） Short Message Service SMS
    短消息關(guān)口MSC Short Message Service Gateway MSC SMS-GMSC
    短消息互通MSC Short Message Service InterWorking MSC SMS-IWMSC
    短消息實體 Short Message Entity SME
    短消息業(yè)務(wù)-業(yè)務(wù)中心 Short Message Service-Service Centre SMS-SC
    短消息中心 Short message Center SC
    段 segment/section
    段開銷 Section OverHead SOH
    斷開方式 Disconnection Mode DM
    斷開請求 Disconnect Request DR
    斷鏈 broken link
    斷路器 circuit breaker
    斷續(xù)振鈴 intermittent ringing
    堆棧式疊加 stack overlapping
    對等（同級）的網(wǎng)絡(luò)結(jié)構(gòu) peer network architecture
    對等操作 peering
    對等地址 peer address
    對等計算 peer-to-peer computing
    對端局 opposite end office
    對方付費業(yè)務(wù) collect call service
    對話 session
    對話框 dialog box
    對絞電纜 twisted pair cable
    對接端/相鄰端 abutting end
    對接接頭/鄰接接頭 abutting joint
    對流/平流 advection
    對流層散射通信 tropospheric scatter communications
    多功能話務(wù)臺 Multi-function Attendant Console MAC
    多功能信息分配系統(tǒng) Multi-function Information Distribution System MIDS
    多級存儲管理 multi-tier hierarchical storage management
    多級分散控制 multi-level distributed control
    多級接線器 multiple-stage switch
    多徑衰減 multipath fading
    多鏈路規(guī)程 Multi Link Procedure MLP
    多路（傳輸/通信/復(fù)用） multiplex
    多路多點分配業(yè)務(wù) Multi-channel Multi-point Distribution Service MMDS
    多路復(fù)用轉(zhuǎn)換器 TransMUltipleXer TMUX
    多路話頻/多路音頻/多信道音頻 Multiple Channel Voice Frequency MCVF
    多路徑 multipath
    多路音頻 Multiple Channel Audio Frequency MCAF
    多路由保護(hù) Diverse-Routed Protection DRP
    多脈沖（激勵）線性預(yù)測編碼 Multi-Pulse Linear Prediction Coding MPLPC
    多媒體 multimedia
    多媒體電視 Multimedia TV MTV
    多媒體教學(xué) multimedia teaching
    多媒體擴展 multimedia extension
    多媒體郵件 MultiMedia Mail MMM
    多模光纜 multimode optical cable
    多頻 Multi-Frequency MF
    多頻按鍵 Multi-Frequency Push Button MFPB
    多頻按鍵話機 MFPB telephone set
    多頻按鍵信號接收器 MFPB signal receiver
    多頻不互控信號 multifrequency non-compelled signal
    多頻帶 multi-band
    多頻互控單元 Multiple Frequency Compelling unit MFC
    多頻互控記發(fā)器 multi-frequency compelled register
    多頻互控收發(fā)碼器 MFC signal sender and receiver
    多頻互控信號 MFC signal
    多頻互控信號時間監(jiān)視 MFC signal time supervision
    多頻互控信令 Compelled Multifrequency Signaling CMS
    多頻記發(fā)器 multi-frequency register
    多頻記發(fā)器信號方式 multifrequency register signaling
    多頻控制器 Multi-Frequency Controller MFC
    多頻碼 Multi-Frequency Code MFC
    多頻脈沖 Multi-Frequency Pulse MFP
    多頻脈沖信號 MFP (Multi-Frequency Pulse) signal
    多頻時分多址 Multiple Frequency Time Division Multiple Access MFTDMA
    多頻網(wǎng) Multiple Frequency Network MFN
    多任務(wù)管理 Multi-Task Management MTM
    多條返回的連接建立信道 multiple return setup channel
    多跳 multihop
    多通道捆綁 multi-channel binding
    多通道增益斜度 multi-channel gain tilt
    多網(wǎng)主機 multi-homed host
    多線程 multithreading
    多線程應(yīng)用程序 multithreaded application
    多協(xié)議標(biāo)記交換技術(shù) Multiple Protocol Label Switching MPLS
    多協(xié)議交換服務(wù) Multi-protocol Switched Service MSS
    多信道處理單元 Multiple Channel Processing Unit MCPU
    多信道接入 Multi-Channel Access MCA
    多業(yè)務(wù)交換路由器 Multi-service Switch Router MSR
    多用戶固定臺 multi-subscriber fixed station
    多用戶號 Multiple Subscriber Number MSN
    多用戶模擬環(huán)境 Multiple User Simulation Environment MUSE
    多用途插座 multi-purpose socket
    多用途因特網(wǎng)郵件擴充 Multi-purpose Internet Mail Extension MIME
    多語言提示 multilingual prompt
    多兆比交換式數(shù)據(jù)業(yè)務(wù) Switching Multi-megabit Data Service SMDS
    多址傳播骨干網(wǎng) Multicast BackbONE MBONE
    多址方式 multi-access mode
    多址因數(shù) address multiplicity factor
    多重聯(lián)系控制功能 Multiple Association Control Function MACF
    多重冗余 multi-redundancy
    多縱模 Multi-Longitudinal Mode MLM
    額定電壓 rated voltage
    額定負(fù)載 rated load/normal load
    額定負(fù)載法 actual loading method
    額定值 rated value
    額外費用 additional cost
    額外分配/附加分配 additional allotment
    惡化信號 degraded signal
    惡意呼叫 malicious call
    惡意呼叫定位信號/惡意呼叫識別信號 Malicious Call Identification signal MCI
    惡意呼叫追蹤 MALicious Call Tracing MALCT
    耳機 earphone
    二/四線轉(zhuǎn)換電路 hybrid circuit (2-wire to 4-wire conversion)
    二叉樹 binary tree
    二次撥號音 secondary dial tone
    二次電源 secondary power supply
    二次群 secondary group
    二次群光傳輸 optical transmission of secondary group signal
    二次失效 secondary failure
    二次數(shù)字復(fù)用器 secondary digital multiplexer
    二分查找 dichotomizing search
    二級保護(hù) secondary protection
    二級時鐘 stratum 2 clock
    二進(jìn)制 binary system
    二進(jìn)制編碼的十進(jìn)制數(shù)加法/BCD數(shù)加法 addition of BCD number
    二進(jìn)制數(shù)加法 addition of binary number
    二進(jìn)制數(shù)字 binary digit bit
    二進(jìn)制同步通信 Binary Synchronous Communication BSC
    二進(jìn)制同步協(xié)議 BinarY SYNChronous protocol BYSYNC
    二進(jìn)制文件傳輸 Binary File Transfer BFT
    二進(jìn)制循環(huán)（反射）碼/格雷碼 cyclic binary code
    二進(jìn)制指數(shù)退讓算法 binary exponential backoff
    二類傳真機（頻帶壓縮/3 min傳送一頁A4文件） group 2 facsimile apparatus G2
    二-十進(jìn)制/二進(jìn)制編碼十進(jìn)制數(shù) Binary-Coded Decimal BCD
    二維 2D=two dimensional
    二纖復(fù)用段共享保護(hù)環(huán) two-fiber MS shared protection ring
    二纖通道保護(hù)環(huán) two-fiber path protection ring
    二纖自愈環(huán) two-fiber self-healing ring
    二線/四線轉(zhuǎn)換器 2w/4w converter
    二線模擬接口 2-wire analogue interface
    二相相移鍵控 Binary Phase Shift Keying BPSK
    二義性/多義性/模糊/含糊 ambiguity
    二元的/二態(tài)的/二進(jìn)制的 binary
    發(fā)電機組 electric generator set
    發(fā)電站 power station
    發(fā)端長話局 originating toll exchange
    發(fā)端端局 originating local exchange
    發(fā)端國際局 originating international exchange
    發(fā)端呼叫/去話篩選 originating call screening
    發(fā)端局 origination exchange
    發(fā)端口 transmit port
    發(fā)端業(yè)務(wù)/發(fā)話話務(wù)量 originating traffic
    發(fā)方 originating party
    發(fā)方向 transmit direction
    發(fā)光二極管 Light Emitting Diode LED
    發(fā)話占用數(shù) number of originating seizures
    發(fā)貨 product shipment/delivery/consignment
    發(fā)碼器 code sender
    發(fā)起呼叫/始發(fā)呼叫 originating call
    發(fā)射 TransMiT XMT
    發(fā)射功率跟蹤環(huán)路 Transmission Power Track Loop TPTL
    發(fā)射關(guān) Transmit Off X-Off
    發(fā)射機/送話器/發(fā)送機 Transmitter TX
    發(fā)射機眼圖屏蔽 transmitter eye pattern mask
    發(fā)射基帶交換 Transmitter Base Band eXchange TBBX
    發(fā)射極化分集 transmit polarity diversity
    發(fā)射-接收裝置 transmit-receive unit
    發(fā)射開 Transmit On X-On
    發(fā)收串音 go-to-return crosstalk
    發(fā)送光功率比 transmitting optical power ratio
    發(fā)送母線 Send HighWay SHW
    發(fā)送特殊信號音信號 Send-Special-Information tone signal SSI
    發(fā)送信號眼圖 transmit signal eye pattern
    發(fā)信/收信機 TRansmitter & Receiver TRX
    法定的標(biāo)準(zhǔn) de jure standard
    法爾碼 Fire code
    法蘭盤 flange/lip
    法人 legal person/juristic person
    翻譯類型 Transfer Type TT
    反病毒程序 antivirus program
    反常差錯率 abnormal error rate
    反常傳播 abnormal propagation
    反常反射 abnormal reflection
    反彈電壓 rebounce voltage
    反復(fù)彎曲 repeated bending
    反函數(shù) inverse function
    反極性/極性反轉(zhuǎn) polarity reversal
    反曲線 cyma
    反射比/反射系數(shù) reflectance
    反射非敏感度 reflection insensitivity
    反射衰耗 reflection loss
    反射增益 reflection gain
    反相時鐘 inverted clock
    反相位 inverse phase
    反向 reverse
    反向拆線 clearing backward
    反向地址解析協(xié)議 Reverse Address Resolution Protocol RARP
    反向功率 reverse power
    反向滑碼 backward bit slip
    反向建立信道 reverse setup channel
    反向鏈路功率控制 reverse link power control
    反向碼分多址信道 reverse CDMA channel
    反向搜索 backward search
    反向通路/反向信道/反向通路 backward channel
    反向業(yè)務(wù)信道 reverse traffic channel
    反繹推理 abductive reasoning
    反應(yīng)時間 latency
    返回 return
    返回點 Point Of Return POR
    返回路徑 return path
    返回信道/回程信道 return channel
    泛非電訊聯(lián)盟 Pan-African Telecommunications Union PATU
    泛歐集群 Trans-European Trunked RAdio TETRA
    范圍分區(qū) range partitioning
    方差 variance
    方框圖 block diagram
    方螺母 square nut
    方向/方位 orientation
    方向選擇 direction selection
    防潮/防濕 moisture-proof
    防潮的/耐濕的 damp proof
    防潮電機 dampproof machine
    防腐的 rotproof/corrosion-proof
    防腐蝕 corrosion protection
    防滑手套 slip-proof gloves
    防火墻 firewall
    防靜電保護(hù)袋 static-shielding bag
    防靜電手環(huán) antistatic wrist strap
    防雷 lightning protection
    防雷接地夾 lightning grounding clip
    防霉噴涂層 mildew proof spray coating
    防鼠網(wǎng) rodent-resistant net
    防偽技術(shù) fraud-prevention technique
    防蛀的 mothproof
    仿射 affine
    仿射控制系統(tǒng) affine control system
    仿射密碼 affine cipher
    訪管中斷/管理程序中斷 supervisor interrupt
    訪問號 access number
    訪問控制 Access Control AC
    訪問控制表 Access Control List ACL
    訪問控制條目 Access Control Entry ACE
    訪問框 access box
    訪問日志 access log
    訪問特權(quán)/接入特許 access privilege
    放大 zoom in
    放大的隨機發(fā)射 Amplified Spontaneous Emission ASE
    放大自輻射噪聲 Amplified Spontaneous Emission Noise ASEN
    放電 discharge
    放號 number distribution/number assignment
    放棄/重試/失敗 Abort，Retry，F(xiàn)ail
    放棄的呼叫 abandoned call
    放棄的試呼 abandoned call attempt
    放棄的業(yè)務(wù) abandoned traffic （=lost traffic）
    放棄的業(yè)務(wù)/損失的話務(wù) lost traffic
    放棄呼叫嘗試/未接通的呼叫嘗試 abandoned call attempt
    放棄連接 abandon connection
    飛弧 flashover
    非GPRS告警標(biāo)識 Non-GPRS Alert Flag NGAF
    非本征損耗 extrinsic loss
    非對稱結(jié)構(gòu) asymmetric structure
    非對應(yīng)的信令模式 non-corresponding signaling mode
    非對應(yīng)方式 nonassociated mode
    非法接入/訪問 unauthorized access
    非分組終端 Non-Packet Terminal NPT
    非服務(wù)狀態(tài) not in service/out-of-service
    非工作狀態(tài)的 inactive
    非歸零碼 Non-Return-to-Zero code NRZ
    非衡重雜音 unweighted noise
    非話業(yè)務(wù) non-voice service/non-telephony service
    非話終端 non-voice terminal
    非恢復(fù)式通道倒換 non-revertive path switching
    非恢復(fù)性保護(hù) non-revertive protection
    非回繞 non-rewinding
    非活動鏈 inactive link
    非計劃性維護(hù) unscheduled maintenance
    非堅持式協(xié)議 non-persistent protocol
    非介入式監(jiān)控 non-intrusive monitoring
    非金屬件 non-metallic component
    非連續(xù)的 discontinued
    非零色散位移光纖 Non-Zero Dispersion Shifted Fiber NZDSF
    非平衡接口 non-balanced interface
    非屏蔽雙絞線 Unshielded Twisted Pair UTP
    非填充纜心 non-filling cable core
    非同步網(wǎng) asynchronous network
    非現(xiàn)場維護(hù) off-site maintenance
    非相干光 incoherent light
    非相鄰頻率 non-adjacent frequency
    非選擇性衰落 non-selective fading
    非循環(huán)的/非周期的 acyclic
    非循環(huán)信號流圖 acyclic signal flow graph
    非要害故障 non-critical fault
    非要害缺陷 non-critical defect
    非要害失效 non-critical failure
    非易失隨機讀寫存儲器 Non-Volatile Random Access Memory NVRAM
    非主用信號 non-active signal
    非自持放電 non-self-maintained discharge
    費率 tariff
    費率索引值 CHarge rate indeX CHX
    費率修改索引 Rate updating InDex
     RID
    分/插復(fù)用器 Add & Drop Multiplexer ADM
    分包管理 subcontract management
    分貝 deciBel dB
    分辨率 resolution
    分布布拉格反射器 Distributed Bragg Reflector DBR
    分布反饋激光器 Distributed FeedBack DFB
    分布反饋激光器二極管 Distributed FeedBack Laser Diode DFB-LD
    分布反饋式（DFB）激光器 Distributed FeedBack Laser DFB Laser
    分布功能平面 Distributed Function Plane DFP
    分布函數(shù) distribution function
    分布式測試管理器 Distributed Test Manager DTM
    分布式處理 distributed processing
    分布式隊列雙總線 Distributed Queue Dual Bus DQDB
    分布式交換網(wǎng)絡(luò) distributed switching network
    分布式人工智能 Distributed Artificial Intelligence DAI
    分布事務(wù)管理 distributed transaction management
    分布業(yè)務(wù)邏輯 Distributed Service Logic DSL
    分層結(jié)構(gòu) layered architecture/layered structure
    分層模塊設(shè)計 layered design/modular design
    分層網(wǎng) hierarchical network
    分插 Add/Drop A/D
    分插復(fù)用器 Add/Drop Multiplexer ADM
    分插復(fù)用器 add and drop multiplexer
    分插設(shè)備/光分路機 add/drop equipment
    分出/插入/分路/插 入/分/插 D/I=drop/insert
    分段和重組子層 Segmentation And Reassembly sub-layer SAR
    分段類型 Segment Type ST
    分段與重組 Segmentation And Reassembly SAR
    分發(fā)表 Distribution List DL
    分發(fā)接口 distribution interface
    分發(fā)型業(yè)務(wù) distribution service
    分割振鈴 split ringing
    分機 extended station/extension
    分機號 extension number
    分機用戶缺席通知 absent extension advice
    分機用戶缺席轉(zhuǎn)接 absent extension diversion
    分機用戶缺席轉(zhuǎn)接 absent extension diversion
    分機轉(zhuǎn)接 extension transit
    分級編碼 hierarchical coding
    分級分散控制 hierarchical and distributed control
    分級路由選擇 hierarchical routing
    分級網(wǎng)絡(luò) leveled network
    分級再啟動 hierarchical restart
    分級主/從同步 hierarchical master/slave synchronization
    分集合并器 diversity combiner
    分集接收 diversity reception
    分集射頻端口 diversity RF port
    分集增益 diversity gain
    分揀 sort
    分解 break-down
    分塊[段] segmentation
    分離 DETach DET
    分量/成分子層 Component Sub-Layer CSL
    分量處理 Component HAndling CHA
    分流器 current divider/current distributer
    分路 splitting
    分路熔絲 branch fuse
    分配 allocation/distribution/assignment
    分配點 Distribution Point DP
    分配關(guān)系數(shù)據(jù)庫管理系統(tǒng) Distributed Relation Database Management System DRDMS
    分配命令 assignment command
    分配器/配電器/配電盤 distributor
    分配請求 assignment request
    分配區(qū) Distribution Area DA
    分配權(quán)限 distribute authority
    分配失敗 assignment failure
    分配完成 assignment complete
    分頻鎖相技術(shù) frequency-divided phase locked technology
    分區(qū)代碼 division code
    分區(qū)分時計費業(yè)務(wù) cell and time discount service
    分散式控制 distributed control
    分散型控制系統(tǒng) Distributed Control System DCS
    分時數(shù)字交換接點 time-shared digital crosspoint
    分?jǐn)傆嬞M split charging
    分線盒 adapter junction box
    分線盒/接線盒 distribution box/junction box
    分線箱/交接箱 joint-box
    分諧頻 subfrequency
    分壓器 potential divider
    分用器 demultiplexer
    分組層規(guī)程 Packet Layer Procedure PLP
    分組處理函數(shù) Packet Handler Function PHF
    分組處理交換 Packet Handling Switching PHS
    分組處理接口 Packet Handling Interface PHI
    分組處理模塊 Packet Handling Module PHM
    分組處理器 Packet Handler PH
    分組電路標(biāo)識碼 Packet Circuit Identity Code PCIC
    分組定時提前控制信道 Packet Timing advanced Control CHannel PTCCH
    分組分段 fragmentation of packet
    分組復(fù)用 Packet MultipleXing PMX
    分組公共控制信道 Packet Common Control CHannel PCCCH
    分組廣播控制信道 Packet Broadcast Control CHannel PBCCH
    分組級 packet level
    分組交換 packet switching
    分組交換公共數(shù)據(jù)網(wǎng) Packet Switched Public Data Network PSPDN
    分組交換機 Packet Switched Equipment PSE
    分組交換數(shù)據(jù)網(wǎng)/包交換數(shù)據(jù)網(wǎng) Packet Switched Data Network PSDN
    分組交換網(wǎng)絡(luò) Packet Switched Network PSN
    分組交織 block interleaved
    分組接入允許信道 Packet Access Grant CHannel PAGCH
    分組控制單元 Packet Control Unit PCU
    分組數(shù)據(jù)網(wǎng)絡(luò) Packet Data Network PDN
    分組數(shù)據(jù)協(xié)議 Packet Data Protocol PDP
    分組數(shù)據(jù)信道 Packet Data Channel PDC
    分組數(shù)據(jù)業(yè)務(wù)信道 Packet Data Traffic CHannel PDTCH
    分組隨機接入信道 Packet Random Access CHannel PRACH
    分組隨路控制信道 Packet Associated Control CHannel PACCH
    分組通信設(shè)備 Packet Communication Equipment PCE
    分組網(wǎng)絡(luò) Packet Based Network PBN
    分組尋呼信道 Packet Paging CHannel PPCH
    分組預(yù)約多址 Packet Reservation Multiple Access PRMA
    分組終端 Packet Terminal PT
    分組裝/拆設(shè)備；包裝/拆器 Packet Assembler/Disassembler PAD
    分組裝配/拆卸 packet assembly/disassembly
    風(fēng)機盤 fan unit
    風(fēng)扇控制單元 Fan Control Unit FCU
    風(fēng)扇面板 Panel of Fan PF
    封裝 encapsulation
    封裝安全有效負(fù)載 Encapsulating Security Payload ESP
    封裝地址 envelop address
    封裝式光纖帶 optical fiber ribbon of encapsulated structure
    峰-峰檢波電路 peak-to-peak detector circuit
    峰化系數(shù) peakedness factor
    峰值 peak value
    峰值電壓 peak voltage
    峰值信元率 Peak Cell Rate PCR
    蜂鳴器 buzzer
    蜂窩[小區(qū)制]無線電系統(tǒng) cellular radio system
    蜂窩電話服務(wù) cellular telephone service
    蜂窩電話系統(tǒng) cellular telephony system
    蜂窩方案 cellular scheme
    蜂窩分裂技術(shù)（移動通信） cell splitting technique
    蜂窩分組交換 Cellular Packet Switching CPS
    蜂窩工程 cellular engineering
    蜂窩基站 cell site
    蜂窩基站天線/小區(qū)基站天線 cell-site antenna
    蜂窩基站位置/小區(qū)站位置 cell-site location/cell base station location
    蜂窩技術(shù)工業(yè)協(xié)會 Cellular Technology Industry Association CTIA
    蜂窩鑒權(quán)和語音加密運算法則 Cellular Authentication & Voice Encryption algorithm CAVE
    蜂窩式網(wǎng)絡(luò) cellular network
    蜂窩式系統(tǒng) cellular system
    蜂窩系統(tǒng)聯(lián)網(wǎng) cellular system networking
    蜂窩小區(qū)分配 cell allocation
    蜂窩小區(qū)廣播信道 Cell Broadcasting CHannel CBCH
    蜂窩小區(qū)選擇 cell selection
    蜂窩移動電話網(wǎng) cellular mobile telephone network
    否定確認(rèn) Non-aCKnowledgement NCK
    否定通知 negative notice
    否定應(yīng)答信號/否認(rèn)/否定確認(rèn) Negative AcKnowledgement NAK
    服務(wù)GPRS支持節(jié)點 Serving GPRS Support Node SGSN
    服務(wù)等級 grade of service
    服務(wù)費率 service tariffing
    服務(wù)廣告協(xié)議 Service Advertising Protocol SAP
    服務(wù)件革命 serveware revolution
    服務(wù)接入點 Service Access Point SAP
    服務(wù)接入點標(biāo)識 Service Access Point Indicator SAPI
    服務(wù)控制響應(yīng) Service Control Response SCR
    服務(wù)控制指示 Service Control Indication SCI
    服務(wù)臺 service desk
    服務(wù)信號失效 Service Signal Failure SSF
    服務(wù)源語 service primitive
    服務(wù)質(zhì)量 Quality of Service QoS
    服務(wù)質(zhì)量評價 quality-of-service assessment
    服務(wù)重定向記錄 service redirection record
    浮充 floating charge/float-charging
    浮充電壓峰值 floating voltage peak value
    浮點處理器 floating-point processor
    浮點型 float point type
    浮動菜單 floating menu
    浮動螺母 floating nut
    浮率計費 float charging