atomizer,原子化器attenuation,衰減attenuationcoefficient,衰減系數(shù)attenuationlength,衰減長(zhǎng)度attenuator,衰減器attitude,姿態(tài)attitudetransducer[sensor],姿態(tài)傳感器audiomonitor,監(jiān)聽器audio-frequencyspectrometer,聲頻頻譜儀audit,審核Augerelectronenergyspectrometer(AEES),俄歇電子能譜儀Augerelectronimage,俄歇電子象Augerelectronspectrometer,俄歇電子能譜儀Augerelectronspectroscopy(AES),俄歇電子能譜法aurora,極光auto-compensationlogginginstrument,電子自動(dòng)測(cè)井儀auto-compoundcurrenttransformer,自耦式混合繞組電流互感器auto-polarizationcompensator,自動(dòng)極化補(bǔ)償器autocorrelationfunction,自相關(guān)函數(shù)automatica.c.,d.c.B-Hcurvetracer,交、直流磁特性自動(dòng)記錄裝置automaticbalancingmachine,自動(dòng)平衡機(jī)automaticcontrol,自動(dòng)控制automaticcontrolsouceofvacuum,真空自動(dòng)控制電源automaticcontrolsystem,自動(dòng)控制系統(tǒng)automaticdataprocessing,自動(dòng)數(shù)據(jù)處理automaticexposuredevice,自動(dòng)曝光裝置automaticfeederforbrine,鹽水溶液自動(dòng)補(bǔ)給器automaticfocusandstigmator,自動(dòng)調(diào)焦和消象散裝置automaticlevel,自動(dòng)安平水準(zhǔn)儀automaticlevellingcompensator,視軸安平補(bǔ)償器automatic/manualstation;A/Mstation,自動(dòng)/手動(dòng)操作器automaticprogramming,自動(dòng)程度設(shè)計(jì)automaticradiowindwaneandanemometer,無線電自動(dòng)風(fēng)向風(fēng)速儀automaticrailwayweighbridge,電子軌道衡automaticscanning,自動(dòng)掃查automaticspringpipette,自動(dòng)彈簧式吸液管automatictestingmachine,自動(dòng)試驗(yàn)機(jī)automatictitrator,自動(dòng)滴定儀automatictracking,自動(dòng)跟蹤automaticverticalindex,豎直度盤指標(biāo)補(bǔ)償器automaticweatherstation,自動(dòng)氣象站automation,自動(dòng)化automaton,自動(dòng)機(jī)auxiliaryattachment,輔件auxiliarycontrollerbus(ACB),輔助控制器總線auxiliarycratecontroller,輔助機(jī)箱控制器auxiliarydevices,輔助裝置auxiliaryequipment(ofpotentiometer),(電位差計(jì)的輔助設(shè)備auxiliarygas,輔助氣體auxiliaryoutputsignal,輔助輸出信號(hào)auxiliarystorage,輔助存儲(chǔ)器auxiliaryterminal,輔助端auxiliarytypegravimeter,助動(dòng)型重力儀availability,可用性availabletime,可用時(shí)間average,平均值averageavailability,平均可用度averagenominalcharacteristic,平均名義特性averagesoundlevel,平均聲級(jí)averagevalueofcontarmination,污染的平均值averagewindspeed,平均風(fēng)速axialclearance,軸向間隙axialcurrentflowmethod,軸向通電法axialload,軸向載荷axialsensitivity,軸向靈敏度axialvibration,軸向振動(dòng)axisofrotation,擺軸旋轉(zhuǎn)軸axixofstraingauge,應(yīng)變計(jì)[片]軸線

B-scope,B型顯示backflushing,反吹background,后臺(tái)背景本底backgroundcurrent,基流backgroundmassspectrum,本底質(zhì)譜backgroundnoise,背景噪聲backgroundprocessing,后臺(tái)處理backgroundprogram,后臺(tái)程度Backmanthermometer,貝克曼溫度計(jì)backscatteredelectronimage,背散射電子象backwardchannel,反向信道bafflewall,隔板balance,天平balanceformeasuringamountofprecipitation,水量秤balanceoutput,對(duì)稱輸出balancequalityofrotor,轉(zhuǎn)子平衡精度balancewieght,平衡塊balancedplug,平衡型閥芯balancing,平衡balancingmachinesensitivity,平衡機(jī)靈敏度balancingmachine,平衡機(jī)balancingspeed,平衡轉(zhuǎn)速ballpneumaticdeadwieghttester,浮球壓力計(jì)ballscrewassembly,滾珠絲杠副ballvalve,球閥ballisticgalvanometer,沖擊栓流計(jì)band,頻帶bandwidth,帶寬bandwidthofvideoamplifier,視頻放大器頻寬barprimarybushingtypecurrenttransformer,棒形電流互感器barograph,氣壓計(jì)barometercistern,氣壓表水銀槽barometer,氣壓表barometriccorrection,氣壓表器差修正barometrograph,空盒氣壓計(jì)barothermograph,氣壓溫度計(jì)barreldistortion,桶形畸變負(fù)畸變base,基底baseline,基線basepeak,基峰baseunit(ofmeasurement),基本測(cè)量單位basebandLAM,基帶局域網(wǎng)baselinedrift,基線漂移baselinenoise,基線噪聲baselinepotential,空白電位baselinevalue,空白值basicNMRfrequency,基本核磁共振頻率basicstandard,基礎(chǔ)標(biāo)準(zhǔn)batchcontrol,批量控制batchcontrolstation,批量控制站