oscillating period,振蕩周期
    oscillator,振蕩器
    oscillograph,錄（示）波器
    oscillographic polarograph,示波極譜儀
    104
    oscilloscope,示波器
    outboard rotor,外重心轉子
    outdoor location,戶外場所
    outer package,外包裝
    outlier,剔除值
    output device,輸出單元；輸出設備
    output equation,輸出方程
    output error,輸出誤差
    output feedback,輸出反饋
    output fluctuation,輸出波動
    output force or torque stability,輸出激振力或力矩的穩(wěn)定性
    output impedance,輸出阻抗
    output impedance of microphone,傳聲器輸出阻抗
    output information,輸出信息
    output matrix,輸出矩陣
    output noise,輸出噪聲
    output prediction method,輸出預估法
    output shaft rotation clearance,輸出軸間隙角
    output shaft rotation range,輸出軸轉角范圍
    output shaft torque,輸出軸轉矩
    output signal,輸出信號
    output signal "one" level,輸出信號"1"電平
    output signal "zero" level,輸出信號"0"電平
    output state,輸出狀態(tài)
    output stem travel clearance,輸出桿間隙位移
    output system,輸出系統(tǒng)
    output unit,輸出設備
    output variable,輸出變量
    output vector,輸出向量；輸出矢量
    oval gear flowmeter,橢圓齒輪流量計
    oval wheel flowmeter,橢圓齒輪流量計
    oven temperature,箱溫
    over-current protection,過電流保護
    over-voltage protection,過電壓保護
    overall design,總體設計
    overdampin,非周期阻尼；過阻尼
    overflow,溢出
    overflow indication,溢出指示
    overlapping averages,滑動平均
    overlapping event,交迭事件
    overload,過載；超負荷
    overload flow-rate,過載流量
    over-load meter,過載儀
    overpressure characteristic,超壓特性
    105
    overpressure failure,超壓破裂
    overrange,過范圍
    overrange limit,過范圍限
    overshoot,過沖；超調量；過振比
    overview panel,總貌畫面
    overvoltage protection varistor,過電壓保護電壓敏電阻器
    oxide thermistor,氧化物熱敏電阻器
    oxygen bomb,氧彈
    oxygen bomb calorimeter,氧彈式熱量計
    oxygen (pressure)gauge,氧壓力表
    oxygen regulator,氧氣減壓器
    ozone analyzer,臭氧分析儀
    ozone sonde,臭氧探空儀
    ozone spectrophotometer,臭氧分光光度儀