電子類專業(yè)英語詞匯 V
vacancy chromatography,空穴色譜法
vacuum,真空；負壓
vacuum accumulator,真空貯氣筒
vacuum correction,真空修正
vacuum drying chamber,真空干燥箱
vacuum evaporator,真空鍍膜臺
vacuum fusion gas chromatography,真空熔融氣相色譜法
vacuum gauge,真空表；真空規(guī)管
vacuum system,真空系統(tǒng)
vacuum transducer [sensor],真空[負壓]傳感器
vacuum valve,真空閥門
validity check,有效性檢驗
validity event,有效事件
valley,谷
Vallot helio-thermometer,瓦勞特日光溫度表
value analysis,價值分析
value engineering,價值工程
value (of a quantity),（量）值
value of image shift,圖象漂移量
value of scale division,標度分格值
value of scale mark,標度值
values transfer,量值傳遞
valve,閥
valve body,閥體
valve capacity,閥容量
valve outlet Mach number,閥出口馬赫數(shù)
valve plug,閥芯
valve seat,閥座面
valve shaft,閥軸
valve sizing,閥尺寸計算；閥口徑計算
valve stem,閥桿
valve stem position transmitter,閥位發(fā)送器
valve stem unbalance,閥桿不平衡力
vane,閥板；方向標
vapour concentration,水汽濃度
vapour pressure,水汽壓
vapour tension,水汽張力
vaporizer,汽化室
vaporizing heat,氣化熱
variable,變量
variable-angle internal reflection element,可變角度內(nèi)反射元件
variable angle probe,可變有探頭
variable area flowmeter,變面積流量計
variable-area methods,可變面積法
variable gain,可變增益；可變放大系數(shù)
variable gain method,可變增益法
variable-head flowmeter,可變壓頭流量計
variable magnetic-resistance type transducer,變磁阻式傳感器
variable pressure,變化壓力；變壓
variable standard capacitor,可變標準電容器
vaiable structure control system,變結(jié)構(gòu)控制系統(tǒng)
variation (due to influence quantity),（影響量引起的）變化量；變差
variation in testing temperature,試驗溫度波動度
variation in the indicating value,示值變動值
variety,品種
varistor,電壓敏電阻器
vectopluviometer,雨向計
vector averaging current meter,矢量平均海流計
veiling glare,雜光
veiling glare coefficient,雜光系數(shù)
velocity,速度
velocity-area methods,速度面積法
velocity distribution,速度分布
velocity error,速度誤差
velocity error coefficient,速度誤差系數(shù)
velocity feedback,速度反饋
velocity focusing,速度聚焦
velocity limiter,速度限制器
velocity measure thermistor,測速熱敏電阻器
velocity of approach factor,漸近速度系數(shù)
velocity pickup,速度傳感器
velocity transducer [sensor],速度傳感器
velocity type water meter,速度式水表
vena contracta,縮流斷面
vena contracta pressure tappings,縮流取壓口
vent holes,排氣孔
ventilated psychrometer,通風干濕表
ventilated thermometer,通風溫度表
ventilation rate,換氣量
ventilator,通風器
Venturi nozzle,文丘里噴嘴
Venturi tube,文丘里管
Verification,檢驗；檢定
verifier,校對機
verify,校對
vernier,游標
vertical angle,豎直角
vertical axis,豎軸
vertical balancing machine,立式平衡機
vertical current flow method,直角通電法
vertical extent of a cloud,云的垂直厚度
vertical limit,垂直極限
vertical scanning,幀掃描
vertical tail,垂直翼
vertical temperature profiler radiometer (VTPR),垂直溫度剖面儀
vertical visibility,垂直能見度
very low frequency electromagnetical receiver,甚低頻電磁儀
VF presentation,視頻顯示；檢波顯示
vibrating reed instrument,振簧系儀表
vibrating sample magnetometer,振動樣品磁強計
vibrating viscometer,振動粘度計
vibrating wire [resonant wire] drawing force meter,振弦式拉力計
vibrating wire [resonant wire] force transducer,振弦式力傳感器
vibrating wire [resonant wire] tensiometer,振弦式張力計
vibrating wire [resonant wire] tension transducer,振弦式張力傳感器
vibrating wire [resonant wire] torque measuring instrument,振弦式轉(zhuǎn)矩測量儀
vibrating wire [resonant wire] torque transducer,振弦式轉(zhuǎn)矩傳感器
vibrating wire transducer,振弦式（壓力）傳感器
vibration,振動
vibration amplitude,振幅
vibration analyzer,振動分析儀
vibration controller,振動控制儀
vibration cylinder barometer,振筒式氣壓表
vibration cylinder pressure transducer,振筒式氣壓傳感器
vibration error,振動誤差
vibration galvanometer,振動檢流計
vibration generator,振動臺；振動發(fā)生器
vibration isolation,隔振
vibration isolator,隔振器
vacancy chromatography,空穴色譜法
vacuum,真空；負壓
vacuum accumulator,真空貯氣筒
vacuum correction,真空修正
vacuum drying chamber,真空干燥箱
vacuum evaporator,真空鍍膜臺
vacuum fusion gas chromatography,真空熔融氣相色譜法
vacuum gauge,真空表；真空規(guī)管
vacuum system,真空系統(tǒng)
vacuum transducer [sensor],真空[負壓]傳感器
vacuum valve,真空閥門
validity check,有效性檢驗
validity event,有效事件
valley,谷
Vallot helio-thermometer,瓦勞特日光溫度表
value analysis,價值分析
value engineering,價值工程
value (of a quantity),（量）值
value of image shift,圖象漂移量
value of scale division,標度分格值
value of scale mark,標度值
values transfer,量值傳遞
valve,閥
valve body,閥體
valve capacity,閥容量
valve outlet Mach number,閥出口馬赫數(shù)
valve plug,閥芯
valve seat,閥座面
valve shaft,閥軸
valve sizing,閥尺寸計算；閥口徑計算
valve stem,閥桿
valve stem position transmitter,閥位發(fā)送器
valve stem unbalance,閥桿不平衡力
vane,閥板；方向標
vapour concentration,水汽濃度
vapour pressure,水汽壓
vapour tension,水汽張力
vaporizer,汽化室
vaporizing heat,氣化熱
variable,變量
variable-angle internal reflection element,可變角度內(nèi)反射元件
variable angle probe,可變有探頭
variable area flowmeter,變面積流量計
variable-area methods,可變面積法
variable gain,可變增益；可變放大系數(shù)
variable gain method,可變增益法
variable-head flowmeter,可變壓頭流量計
variable magnetic-resistance type transducer,變磁阻式傳感器
variable pressure,變化壓力；變壓
variable standard capacitor,可變標準電容器
vaiable structure control system,變結(jié)構(gòu)控制系統(tǒng)
variation (due to influence quantity),（影響量引起的）變化量；變差
variation in testing temperature,試驗溫度波動度
variation in the indicating value,示值變動值
variety,品種
varistor,電壓敏電阻器
vectopluviometer,雨向計
vector averaging current meter,矢量平均海流計
veiling glare,雜光
veiling glare coefficient,雜光系數(shù)
velocity,速度
velocity-area methods,速度面積法
velocity distribution,速度分布
velocity error,速度誤差
velocity error coefficient,速度誤差系數(shù)
velocity feedback,速度反饋
velocity focusing,速度聚焦
velocity limiter,速度限制器
velocity measure thermistor,測速熱敏電阻器
velocity of approach factor,漸近速度系數(shù)
velocity pickup,速度傳感器
velocity transducer [sensor],速度傳感器
velocity type water meter,速度式水表
vena contracta,縮流斷面
vena contracta pressure tappings,縮流取壓口
vent holes,排氣孔
ventilated psychrometer,通風干濕表
ventilated thermometer,通風溫度表
ventilation rate,換氣量
ventilator,通風器
Venturi nozzle,文丘里噴嘴
Venturi tube,文丘里管
Verification,檢驗；檢定
verifier,校對機
verify,校對
vernier,游標
vertical angle,豎直角
vertical axis,豎軸
vertical balancing machine,立式平衡機
vertical current flow method,直角通電法
vertical extent of a cloud,云的垂直厚度
vertical limit,垂直極限
vertical scanning,幀掃描
vertical tail,垂直翼
vertical temperature profiler radiometer (VTPR),垂直溫度剖面儀
vertical visibility,垂直能見度
very low frequency electromagnetical receiver,甚低頻電磁儀
VF presentation,視頻顯示；檢波顯示
vibrating reed instrument,振簧系儀表
vibrating sample magnetometer,振動樣品磁強計
vibrating viscometer,振動粘度計
vibrating wire [resonant wire] drawing force meter,振弦式拉力計
vibrating wire [resonant wire] force transducer,振弦式力傳感器
vibrating wire [resonant wire] tensiometer,振弦式張力計
vibrating wire [resonant wire] tension transducer,振弦式張力傳感器
vibrating wire [resonant wire] torque measuring instrument,振弦式轉(zhuǎn)矩測量儀
vibrating wire [resonant wire] torque transducer,振弦式轉(zhuǎn)矩傳感器
vibrating wire transducer,振弦式（壓力）傳感器
vibration,振動
vibration amplitude,振幅
vibration analyzer,振動分析儀
vibration controller,振動控制儀
vibration cylinder barometer,振筒式氣壓表
vibration cylinder pressure transducer,振筒式氣壓傳感器
vibration error,振動誤差
vibration galvanometer,振動檢流計
vibration generator,振動臺；振動發(fā)生器
vibration isolation,隔振
vibration isolator,隔振器