【正文】 cavitation valve,防空化閥 antiresonance,反共振 aperiodic vibration,非周期振動(dòng) aperture stop,孔徑光欄 appearance potentical,出現(xiàn)電位 application layer protocol specification,應(yīng)用層協(xié)議規(guī)范 approximate absolute temperature scale,近似絕對(duì)溫標(biāo) area effect,面積影響 annular chamber,環(huán)室 arithmetic weighted mean,算術(shù)加權(quán)平均值 array,陣，陣列 artificial defect,人工缺陷 artificial seawater,人工海水 atmidometer,蒸發(fā)儀，蒸發(fā)表 atmospheric counter radiation,天氣向下輻射 atmospheric pressure altimeter,氣壓高度計(jì) atomic absorption spectrometry,原子吸收光譜法 atomic number correction,原子序數(shù)修正 atomizer,原子化器 attenuator,衰減器 audiofrequency spectrometer,聲頻頻譜儀 Auger electron spectrometer,俄歇電子能譜儀 autopound current transformer,自耦式混合繞組電流互感器 automatic balancing machine,自動(dòng)平衡機(jī) automatic data processing,自動(dòng)數(shù)據(jù)處理 automatic level,自動(dòng)安平水準(zhǔn)儀 automatic focus and stigmator,自動(dòng)調(diào)焦和消象散裝置 automatic control system,自動(dòng)控制系統(tǒng) automatic ., curve tracer,交、直流磁特性自動(dòng)記錄裝置 autopensation logging instrument,電子自動(dòng)測(cè)井儀 Auger electron image,俄歇電子象 audio monitor,監(jiān)聽(tīng)器 attenuation length,衰減長(zhǎng)度 atomization,原子化 atomic mass unit,原子質(zhì)量單位 atom force microscope,原子力顯微鏡 atmospheric pressure,氣壓 atmosphere,氣氛 asynchronous transmission,異步傳輸 artificial intelligence,人工智能 articulated robot,關(guān)節(jié)型機(jī)器人 armature,動(dòng)鐵芯 arithmetic mean,算術(shù)平均值 argonion gun,氬離子槍 arctic buoy,極地浮標(biāo) approval,批準(zhǔn) application layer(AL),應(yīng)用層 apparent temperature,表觀溫度 aperture photographic method,針孔攝影法 aperiodic dampong,非周期阻尼；過(guò)阻尼 antimagnetized varistor,消磁電壓敏電阻器 answering,應(yīng)答 annular coil clearance,環(huán)形線圈間隙 angular displacement grationg,角位移光柵 angular acceleration,角加速度 angle strain,角應(yīng)變 angle of view of telescope,望遠(yuǎn)鏡視場(chǎng)角 angle of field of view,視場(chǎng)角 angle beam technique,斜角法 aneroid barograph,空盒氣壓計(jì) anemograph,風(fēng)速計(jì) analytical plotter,解析測(cè)圖儀 analytical electron microscope,分析型電子顯微鏡 A/D converter,模數(shù)轉(zhuǎn)換器；A/D轉(zhuǎn)換器 automatic railway weigh bridge,電子軌道衡 automatic titrator,自動(dòng)滴定儀 automation,自動(dòng)化 auxiliary crate controller,輔助機(jī)箱控制器 auxiliary output signal,輔助輸出信號(hào) availability,可用性 average nominal characteristic,平均名義特性 axial clearance,軸向間隙 axial vibration,軸向振動(dòng) analogue signal,模擬試驗(yàn) analogue puter,模擬計(jì)算單元 analog telemetering system,模擬遙測(cè)系統(tǒng) analog simulation,模擬仿真 analog magnetic tape record type strongmotion instrument,模擬磁帶記錄強(qiáng)震儀 analog control,模擬控制 amplitudephase error,幅相誤差 amplitude,幅值 amount of precipitation,雨量 ambient vibration,環(huán)境振動(dòng) ambient pressure,環(huán)境壓力 altimeter,高度計(jì) allowable unbalance,許用不平衡量 allweather wind vane and anemometer,全天候風(fēng)向風(fēng)速計(jì) alkali flame ionization detector(AFID),堿焰離子化檢測(cè)器 alcohol thermometer,酒精溫度表 airmeter,氣流表 airborne optical pumping magnetometer,航空光泵磁力儀 airborne fluxgate magnetometer,航空磁通門(mén)磁力儀 a. c. bridge,交流電橋 a. c. potentiometer,交流電位差計(jì) a. c. voltage distortion,交流電壓失真 ablative thickness transducer [sensor],燒蝕厚度傳感器 absolute error,絕對(duì)誤差 absolute humidity,絕對(duì)濕度 absolute(pressure transducer,絕對(duì)壓力表 absolut