air-tight instrument,气密式儀器儀表

air to close,气關

air to open,气開

airborne electromagnetic system;AEM system,航空電磁系統

airborne flux-gate magnetometer,航空磁通門磁力儀

airborne gamma radiometer,航空伽瑪輻射儀

airborne gamma spectrometer,航空伽瑪能譜儀

airborne infrared spectroradiometer,机載紅外光譜輻射計

airborne optical pumping magnetometer,航空光泵磁力儀

airborne proton magnetometer,航空甚低頻電磁系統

airborne XBT,机載投棄式深溫計

airgun controller,气控制器

airmeter,气流表

alarm summery panel,報警匯總畫面

alarm unit,報警單元

albedograph,反射計

alcohol thermometer,酒精溫度表

algorithm,算法 algorithmic language,算法語言

alidade,照准儀

alignment instrument,准線儀

alkali flame ionization detector(AFID),鹼焰离子化檢測器

alkaline error,鹼誤差

alkalinity of seawater,海水鹼度

all-sky camera,全天空照相机

all-weather wind vane and anemometer,全天候風向風速計

allocation problem,配置問題；分配問題

allowable load impedance,允許的負載阻抗

allowable pressure differential,允許壓差

allowable unbalance,許用不平衡量

alpha spectrometer,α粒子能譜儀

alternating[exchange]load,交變負荷

alternating-current linear variable differential transformer(AC-ACLVDT), 交流极譜儀

alternating temperature humidity test chamber,交變濕熱試驗箱

altimeter,高度計

altitude angle,高度角

altitude meter,測高儀

ambient humidity range,環境濕度范圍

ambient pressure,環境壓力

ambient pressure error,環境壓力誤差

ambient temperature,環境

ambient temperature range,環境溫度范圍

ambient vibration,環境振動

ambiguity error,模糊誤差

ammeter,電流表

ammonia(pressure)gauge,氨壓力表

amount of precipitation,雨量

amount of unbalance,不平衡量

amount of unbalance indicatior,不平衡量指示器

ampere-hour meter,安時計

amplitude,幅值

amplitude detector module,振幅檢測組件

amplitude error,振幅誤差

amplitude modulation(AM),幅度調制；調幅

amplitude-phase error,幅相誤差

amplitude ratio-phase difference instrument,振幅比﹛相位差儀

amplitude response,幅值響應

analog computer,模擬計算机

analog control,模擬控制

analog data,模擬數据

analog deep-level seismograhp,模擬深層地震儀

analog input,模擬輸入

analog magnetic tape record type strong-motion instrument,模擬磁帶記錄強震儀

analog model,模擬模型

analog output,模擬輸出

analog seismograph tape recorder,模擬磁帶地震記錄儀

analog simulation,模擬仿真

analog stereopotter,模擬型立体測圖儀

analog superconduction magnetometer,模擬式超導磁力儀

analog system,模擬系統

analog telemetering system,模擬遙測系統

analog-to-digital conversion accuracy,模-數轉換精确度

analog-to-digital conversion rate,模-數轉換速度

analog transducer[sensor],模擬傳感器

analogue computer,模擬計算單元

analogue date,模擬數据

analogue measuring instrument,模擬式測量儀器儀表

analogue representation of a physical quantity,物理量的模擬表示

analogue signal,模擬試驗

analogue-digital converter;A/D converter,模-數轉換器；A/D轉換器

analogue-to-digital conversion,模/數轉[變]換

analysis of simulation experiment,仿真實驗分析

analytical balance,分析天平

analytical electron microscope,分析型電子顯微鏡

analytical gap,分析間隙

analytical instrument,分析儀器

analytical line,分析線

analytical plotter,解析測圖儀

analyzer tube,分析管

anechoic chamber,消聲室；電波暗室

anechoic tank,消聲水池

anemograph,風速計

anemometer,風速表

anemometer meast,測風杆

anemometer tower,測風塔

aneroid barograph,空盒气壓計

aneroid barometer,空盒气壓表；空盒气壓計

aneroidograph,空盒气壓計

angle,角度