point bar 曲鄰側(cè)沙洲
    point contact method 接觸樣點(diǎn)法
    point of inflection 拐點(diǎn)
    point of intersection 交點(diǎn)
    point of object 物點(diǎn)
    point of origin 起始點(diǎn)
    point of staff 立尺點(diǎn)
    point of support 支點(diǎn)
    point of zero distortion 等角點(diǎn)
    point symbol 點(diǎn)狀符號(hào)
    point target 點(diǎn)目標(biāo)
    poison 毒
    poisoning 中毒
    poisonous fungi 有毒菌類
    poisonous plant 有毒植物
    polar adsorption 極性吸附
    polar air mass 極地氣團(tuán)
    polar anticyclone 極地反氣旋
    polar aurora 極光
    polar axis 極軸
    polar bond 極性鍵
    polar circle 極圈
    polar climate 極地氣候
    polar coordinates 極坐標(biāo)
    polar distance 極間距離
    polar front 極鋒
    polar lakes 極地湖
    polar molecule 極性分子
    polar motion 極移
    polar night 極夜
    polar orbiting meteorological satellite 極軌氣象衛(wèi)星
    polar planimeter 定極求積儀
    polar projection 極投影
    polar solvent 極性溶劑
    polar stereographic mosaic 極射赤面拼圖
    polar year 極年
    polar zone 極帶
    polarimeter 偏光計(jì)
    polaris 北極星
    polariscope 偏光儀
    polarizability 極化率
    polarization 極化
    polarization factor 偏振因子
    polarization force 極化力
    polarization microscope 偏光顯微鏡
    polarization pyrometer 偏振高溫計(jì)
    polarizer 偏振鏡
    polarizing spectrophotometer 偏振分光光度計(jì)
    polaroid 偏振片
    polder land 堤圍澤地
    pole 極
    pole of equator 赤道極
    pole stand 圓桿材
    pole wood 圓桿材
    poliomyelitis 脊髓灰質(zhì)炎
    political map 政區(qū)地圖
    polje 灰?guī)r盆地
    pollinator 傳粉者
    pollutant 污染物
    pollutant behavior 污染物行為
    pollutant destiny 污染物前途
    pollutant pathway 污染物前途
    pollutant type 污染物類型
    polluted fish 污染魚(yú)
    polluted water 污染水
    pollution 污染
    pollution abatement 污染抑制
    pollution by organochlorine pesticides 有機(jī)氯農(nóng)藥污染
    pollution by organophosphorus pesticides 有機(jī)磷農(nóng)藥污染
    pollution free technology 無(wú)污染工藝
    pollution load 污染負(fù)荷
    pollution of atmosphere 大氣污染
    pollution of heavy metals 重金屬污染
    pollution of paddy soils 水稻土污染
    pollution of plant nutritions 植物營(yíng)養(yǎng)物質(zhì)污染
    pollution of river 河鱗染
    pollution sources 污染源
    polonium 釙
    polster plant 墊狀植物
    polyad 多價(jià)物
    polychromatic transmittance 多色透過(guò)率
    polyconic projection 多圓錐投影
    polycyclic relief 多循環(huán)地形
    polyenetical mountains 復(fù)成山地
    polygenetic conglomerate 復(fù)成礫巖
    polygenetic soil 多元土壤
    polygenetic terrace 多成因階地
    polygenetic volcano 復(fù)成火山
    polygeosyncline 復(fù)地槽
    polygonal bog 多邊形沼澤
    polygonal fissure soil 多角形裂縫土
    polygonal soil 多邊形土壤
    polygonal traverse 導(dǎo)線
    polygonal tundra 多邊形凍原
    polygonometric point 導(dǎo)線點(diǎn)
    polygonometric side 導(dǎo)線邊
    polygonometric work 導(dǎo)線測(cè)量
    polygonometry 多角測(cè)量
    polyhedric projection 多面體投影
    polymerization 聚合酌
    polymetamorphic rock 多相變質(zhì)巖
    polymetamorphism 多相變質(zhì)
    polymineralization 復(fù)礦化
    polymorphism 多形
    polyp 珊烘
    polyphagous animals 多食性動(dòng)物
    polysacchar