R
rack,框架
radar altimeter,雷達高度計
radial clearance,徑向間隙
radial distortion,徑向畸變
radial electrostatic field analyzer,徑向靜電場分析器
radial heat shield,隔熱屏
radiance,幅射亮度；輻射率
radiance temperature,亮度溫度
radiance thermometry,亮度測溫法
radiant element,輻射元件
radiant energy,輻射能（量）
radiant flux,輻射通量
radiant intensity,輻射強度
radiant power,輻射功率
radiation,輻射
radiation balance meter,輻射平衡表
radiation detecting device,輻射檢測器
radiation dose transducer [sensor],射線齊量傳感器
radiation energy,輻射能量
radiation exitance,輻（射）出（射）度
radiation fin bonnet,散熱片型上閥蓋
radiation flux,輻射通量
radiation heatflowmeter,輻射熱流計
radiation intensity,輻射強度
radiation monitor,輻射監(jiān)測儀
radiation pyrometer,輻射高溫計
radiation sensor,射線敏感元件
radiation temperature,輻射溫度
radiation temperature transducer [sensor],輻射溫度傳感器
radiation test,輻射試驗
radiation thermometer,輻射溫度計
radiation thermometry,輻射測溫法
radiation transducer [sensor],射線傳感器
radio chromatography,放射色譜法
radio frequency sensor,射頻敏感器
radio wave borehole penetration system,井中無線電波儀
radio wave penetration system,無線電波透視儀
radioactive materials packaging,放射性物質(zhì)包裝
radioactive survey,放射性測量
radiodirection finder,無線電方位測定器
radiometer,輻射儀；輻射表
radiosonde,無線電探空儀
radiotheodolite,無線電經(jīng)緯儀
radiowave penetration instrument,無線電波透視法儀器
rain proof instrument,防濺式儀器儀表
rainfall amount,雨量
rainfall intensity meter,雨量強度計
rainfallmeter,雨量強度計
raingauge,雨量器
raingauge receiver,承水器
raingauge shield,雨量器防風罩
Raman line,拉曼譜線
Raman shift,拉曼位移
Raman spectrum,拉曼光譜
ramp function,斜坡函數(shù)
ramp response,斜坡響應
ramp response time,斜坡響應時間
random access,隨機存取
random disturbance,隨機擾動
random error,隨機誤差
random event,隨機事件
random failure,偶然失效
random noise,隨機噪聲；無規(guī)噪聲
random process,隨機過程
random signal,隨機信號
random uncertainty,隨機不確定度
random vibration,隨機振動
range,范圍
range-change device,范圍轉(zhuǎn)換器；量限轉(zhuǎn)換器
range of load,負荷范圍
range of strain,應變范圍
range of stress,應力范圍
range response time,范圍響應時間
rangefinder,測距儀
ranging distance,測程
Rankine temperature scale,蘭金溫標
rangeability,范圍度
rapid Fourier transform NMR correlation spectroscopy,快速傅立葉變換核磁共振相關(guān)波譜法
rapid TG-DTA unit,快速加熱差示熱分析儀/熱天平
rate of change limiting control,變化率極限控制
rate of deformation,變形速率
rate of loading,加荷速率
rate of salt spray precipitation,鹽霧沉降率
rate time,預調(diào)時間
rated accuracy limit primary current (of a protective current transformer),（保護用電流互感器的）準確度限定的額定一次電流。
rated broad band random force,額定寬帶隨機激振動力
rated burden,額定負載
rated continuous thermal current,額定的連續(xù)熱電流
rated dynamic current,額定動態(tài)電流
rated flow coefficient,額定流量系數(shù)
rated force under sinusoidal conditions,正弦態(tài)額定激振力
rated instrument limit primary current,儀表的額定極限一次電流
rated load,額定載荷
rated operating condition,正常工作條件；額定工作條件
rated operating range,額定工作范圍
rated operating specification,額定工作規(guī)程
rated output,額定輸出
rated primary current,額定一次電流
rated primary voltage,額定一次電壓
rated range,額定范圍
rated range of use,額定使用范圍
rated secondary current,額定二次電流
rated secondary voltage,額定二次電壓
rated short time thermal current,額定短時熱電流
rated static longitudinal load,額定靜態(tài)縱向負荷
rated static transverse load,額定靜態(tài)橫向負荷
rated transformation ratio (of a current transformer),（電流互感器的）額定變比
rated transformation ratio (of a voltage transformer),（電壓互感器的）額定變比
rated travel,額定行程；標稱行程
rated travel time,額定行程時間
rated tube current,額定管電流
rated tube voltage,額定管電壓
rated value,額定值
rated valve capacity,閥額定容量
rated voltage factor,額定電壓因數(shù)
rating attraction force,額定吸力
rating power consumption,額定功耗
rating test,標定試驗
ratio chromatism,倍率色差
ratio controller,比值控制器
ratio meter,比率表
ratio of specific heat capacities,比熱比
ratio of the pole spacing to the bore diameter of the pole pieces,極靴的間距與孔徑比
ratio station,比值操作器
ratio thermometer,比色溫度計
raw spectra,原譜
rawinsonde,無線電測風探空儀
reachability,可達性；能達性
reachable set,可達集；能達集
reachable state,可達狀態(tài)；能達狀態(tài)
reaction gas,反應氣
reaction gas chromatography,反應氣相色譜法
reaction interval,反應區(qū)間；反應程
reaction wheel,反作用輪
reaction wheel control,反作用輪控制
reactive energy meter[varhour meter],無功電度表[乏時計]
reactive powermeter,無功功率表
read,讀
read-only memory(ROM),只讀存儲器
read-only storage,只讀存儲器
readability,易讀性；可讀度；讀數(shù)精度
reading bridge,讀數(shù)電橋
reading strain,應變讀數(shù)
readjustments,重調(diào)
readout time,讀出時間
real gas critical flow coefficient,真實氣體臨界流量系數(shù)
real-aperture side-looking airborne radar,實孔徑側(cè)視雷達
real image,實象
real strain,真實應變
real time,實時
real time analysis,實時分析
real time analyzer,實時分析儀
real-time clock,實時時鐘
real time control,實時控制
real-time control system,實時控制系統(tǒng)
real time date processing,實時數(shù)據(jù)處理
real time expert system,實時專家系統(tǒng)
real time input,實時輸入
real time output,實時輸出
real time remote control,實時遙控
real time simulation,實時仿真
real time simulation algorithm,實時仿真算法
real time system,實時系統(tǒng)
real time telemetry,實時遙測
real-time trend panel,實時趨勢畫面
realizability,可實現(xiàn)性；能實現(xiàn)性
realization of international temperature scale,國際溫標的復現(xiàn)
rearrangedmolecular ion,重排分子離子
rearrangement ion,重排離子
receiver element,接收器元件
recessed bearing,槽形支承
reciprocal linear dispersion,倒數(shù)線色散
reciprocating piston flowmeter,簇復活塞式流量計
reciprocating pump,往復泵
reciprocity calibration,互易法校準
recombination type transducer [sensor],復合型傳感器
record,記錄
recorder,記錄儀
recording,記錄
recording anemometer,風速計
recording chart,記錄紙
recording clock,自記鐘
recording device,記錄裝置
recording instrument,自記儀器
recording(measuring)instrument,記錄（測量）儀器
recording medium,記錄介質(zhì)
recording snow-gauge,自記雪量計
recording sync,記錄同步
recording theodolite,自記經(jīng)緯儀
recovery time,恢復時間
rectangular coordinate type potentiometer,直角坐標式電位差計
rectifier,整流器；糾正儀
rectifier instrument,整流式儀表
rectilinear ordinates recording instrument,直線坐標記錄儀
rectilinear vibration,直線振動
recursive estimation,遞推估計
recycle chromatography,循環(huán)色譜法
redox electrode assembly,氧化還原復合電極
redox potential meter,氧化-還原電位測定儀
reduced capacity trim,低容量閥內(nèi)件
reduced model,降階模型
reduced order observer,降階觀測器
reduced viscosity,還原粘度
reducing plane table equipment,歸算平板儀
reduction of area,斷面收縮率
reduction of length,縮短率
redundancy computer system,冗余計算機系統(tǒng)
redundancy unit,冗余單元；冗余設備
redundant information,冗余信息
reentry control,再入控制
reference block [specimen],比較試塊；對比試塊；參考試塊
reference chart,參比記錄紙
reference coil,參考線圈；基準線圈
reference column,參比柱
reference condition,參比條件
reference electrode,參比電極
reference holder,參比物支持器；參比器
reference junction,參比端
reference junciton error(of thermocouple),（熱電偶的）參比端誤差
(reference junction temperture) compensator,（參比端溫度）補償器
reference line,參比線
reference load calibrating machine,基準測力機
reference material,參比物質(zhì)
reference model,參考模型
reference operating condition,參比工作條件
reference performance characteristice,參比性能特性
reference pressure,參比壓力
reference range,參比范圍
reference sample,參比試樣
reference signal,參比信號
reference sound intensity,參考聲強
reference sound power,參考聲功率
rdference sound pressure,參考聲壓
reference source,參比源
reference standard,參比[考]標準（器）
reference table (of thermocouple),（熱電偶的）分度表
reference test pieces,對比試塊
reference value,參比值
reference-value method,參比值法
reference-value scale(of a quantity or property),（量或特性）參比值標度
reference variable,參比變量
reference voltage,基準電壓
reference wave,參考聲束
reflected wave,反射波；回波
reflecting sketchmaster,反光轉(zhuǎn)繪儀
reflection electron microscope,反射電子顯微鏡
reflection grating,反射光柵
reflection method,脈沖反射法
reflection nephoscope,反射測云器
reflective optic tachometric transducer,反光式轉(zhuǎn)速傳感器
reflectometer,反射表
reflector path,外光路
refracting telescope,折射望遠鏡
refractive humidity transducer [sensor],折射式濕度傳感器
refractometer,折射鹽度計
refrigerant(pressure)gauge,致冷壓力表
refrigeration,致冷
regenerative braking,回饋制動；再生制動
regional model,區(qū)域模型
register,寄存器
register(of an integrating instrument),(積分式儀表的）計度器
registered standard,注冊標準
regression,回歸
regular velocity distribution,規(guī)則速度分布
regulating device,調(diào)節(jié)裝置
regulating unit,調(diào)節(jié)單元
regulation,法規(guī)；調(diào)節(jié)
regulator,調(diào)節(jié)器
rejection,抑制
relative aperture,相對孔徑
relative error,相對誤差
relative flow coefficient,相對流量系數(shù)
relative gravity surver,相對重力測量
relative humidity,相對濕度
relative (measurement) method,相對式測量法
relative precision,相對響應值
relative retention value,相對保留值
relative sensitivity coefficient,相對靈敏度系數(shù)
relative stability,相對穩(wěn)定性
relative tolerance between forward and backward in indicating value,示值進回程相對誤差
relative travel,相對行程
relative variation in the indicating value,示值相對變動值
relative viscosity,相對粘度
relaxation process,弛豫過程
relaxation testing machine,松弛試驗機
relaxation vibration,張弛振動
relay,繼動器；繼電器
relay characteristics,繼電（器）特性
relay control system,繼電控制系統(tǒng)
release mechanism for plankto net,浮游生物網(wǎng)閉鎖器
relevant failure,關(guān)聯(lián)失效
relevant specification,有關(guān)規(guī)范
reliability,可靠性；可靠度
reliability assessment,可靠性評估
reliability block diagram,可靠性方框圖
reliability certification,可靠性認證
reliability compliance test,可靠性試驗證試驗
reliability design review,可靠性設計評審
reliability determination test,可靠性測定試驗
reliability evaluation,可靠性評定
reliability evaluation from demonstration data,利用驗證數(shù)據(jù)的可靠性評定
reliability growth,可靠性增長
reliability improvement,可靠性改進
reliability model,可靠性模型
reliability program,可靠性計劃
relief valve,釋放閥
reluctive pressure transducer,磁阻式壓力傳感器
reluctive transducer [sensor],磁阻式傳感器
remanent attraction force,殘留吸力
remote command control,指令遙控
remote control,遙控
remote control command,遙控指令
remote controlled Niskin sampler,尼斯金遙控采水器
remote manipulator,遙控操作器
remote measuring meteorograph,遙測氣象記錄儀
remote-measuring thermohygrograph,遙測溫濕記錄儀
remote printing,遠程打印
remote regulating,遙調(diào)
remote sensing,遙感
remote sensing instrumentation for oceanography,海洋學遙感儀器
remote sensing platform,遙感平臺
remote sensing system,遙感系統(tǒng)
remote sensing technique of oceanography,海洋學遙感技術(shù)
remote set point adjuster,遠程設定點調(diào)整器
remote terminal,遠程終端設備
remote thermometer,遙測溫度表
removable back plate,可拆卸的后蓋板
repair rate,修復率
repair time,修復時間
repeatability,重復性
repeatability error,重復性誤差
repeatability of wavelength,波長重復性
repeated impact testing machine,多次沖擊試驗機
repeater,轉(zhuǎn)發(fā)器
repetition theodolite,復測經(jīng)緯儀
replica grating,復制光柵
reply message,回答報文
report generator,報表生成程序
representation of the a.c.properties of resistor,電阻器交流特性的表示
representation unit,表示單位
reproducibility,再現(xiàn)性；復現(xiàn)性
reproducibility error,再現(xiàn)性誤差
reproducibility of measurement,測量再[復]現(xiàn)性
requirement,需求
requirements analysis,需求分析
requirements specification,需求規(guī)格說明
reserve volume,儲氣室
reservoir,儲液器
reset,復原
reset time,再調(diào)時間
residual buoyancy,剩余浮力
residual carrier,殘余載波
residual current,殘余電流；剩余電流
residual current transformer,剩余電流互感器
residual deflection,殘余偏轉(zhuǎn)
residual electromotive force of potentiometer,電位差計殘余電動勢
residual error,殘差
residual error rate,殘差率
residual inductance of resistance box,電阻箱殘余電感
residual magnetic field detector,剩磁檢查儀
residual magnetism,剩磁
residual method,剩磁法
residual resistance of resistance box,電阻箱殘余電阻
residual standard deviation,殘余標準偏差
residual unbalance,剩余不平衡量
residual variance,剩余方差
residual voltage,剩余電壓
residual voltage at zero,零點殘余電壓
residual voltage transformer,剩余電壓互感器
residual voltage winding,剩余電壓繞組
resistance balance,電阻平衡
resistance box,電阻箱
resistance box with plug,插頭式電阻箱
resistance box with rotary switch,旋轉(zhuǎn)開關(guān)式電阻箱
resistance box with terminals,端接[鈕]式電阻箱
resistance hygrometer,電阻濕度計
resistance inclinometer,電阻式井斜儀
resistance meter,電阻表
resistance psychrometer,電阻（干濕球）濕度計
resistance ratio(of resistance thermometer sensor),(熱電阻的）電阻比
resistance strain gauge,電阻應變計[片]
(resistance)strain gauge drawing force and compression force transducer,（電阻）應變式拉壓力傳感器
(resistance) strain gauge drawing force transducer,（電阻）應變式拉力傳感器
(resistance) strain gauge force transducer,（電阻）應變式力傳感器
(resistance)strain gauge load cell,（電阻）應變式稱重傳感器
(resistance)strain gauge rolling force measuring instrument,（電阻）應變式軋制力測量儀
(resistance)strain gauge tensiometer resolution,（電阻）應變式張力計分辯力
resistance-temperature coefficient (of resistance thermometer sensor),（熱電阻的）電阻溫度系數(shù)
resistance thermometer detector (RTD),熱電阻
resistance thermometer clement,熱電阻元件
resistance thermometer sensor,熱電阻
resistance thermometry,電阻測溫法
resistance voltage to power supply,耐（電）壓
resistance wire gauge,電阻線驗潮儀
resistive moisture sensor,電阻式濕敏元件
resistive transducer [sensor],電阻式傳感器
resistivity instrument,電阻率儀器
resistor caliper,電阻式井徑儀
resoluting power,分辨率；
resolution,分辨力；分辨率；分離度
resolution error,分辨率誤差
resolution factor,分辨力因數(shù)
resolution of strain instrument,應變儀分辨率
resolution power,分辨力
resonance,共振
resonance frequency,諾振頻率
resonance method,共振法
resonance method (of measurement),諾振（測量）法
resonance technique,共振法
resonance technique,共振法
resonant vibrator,共振振動器
resonator pressure transducer,諧振式壓力傳感器
resonator transducer [sensor],諧振式傳感器
resource allocation,資源分配
resource coordination,資源協(xié)調(diào)
resource optimization,資源優(yōu)化
respiratory flow transducer [sensor],呼吸流量傳感器
respiratory frequency transducer [sensor],呼吸頻率傳感器
responder,響應站
response,響應；響應值
response characteristic,響應特性
response curve,響應曲線
response speed,響應速度
response time,響應時間
restoring torque,反作用力矩
restricted breathing enclosure,限制通氣外殼
restrictor,限流器
result of a measurement,測量結(jié)果
resultant magnetization,復合磁化
retard (pressure) gauge,緩行壓力表
retention index,保留指數(shù)
retention time,保留時間
retention volume,保留體積
reticule,刻度板
return control,返回控制
return-flow wind tunnel,回流式風洞
return spring,復位彈簧
return-to-zero (RZ),歸零制
reverberant field,混響聲場
reverberation room,混響室
reverse action,反作用
reverse actuator,反作用執(zhí)行機構(gòu)
reverse bend tester,彎折試驗機
revers osmosis method for desalination,反滲透淡化法
reverse search,逆譜庫檢索
reverse video,反相顯示
reversed-phase column,反相柱
reversed-phase liquid chromatography,反相液相色譜法
reverser,反向器
reversing thermometer,顛倒溫度表
revising method of (thermal) electromotive force,（熱）電動勢修正法
revisit rate,回訪速率
revolution speed,轉(zhuǎn)速
revolution speed check table,轉(zhuǎn)速校驗臺
revolution speed transducer,轉(zhuǎn)速傳感器
Reynolds number,雷諾數(shù)
RF-presentation,射頻顯示；不檢波顯示
rhodium-iron resistance thermometer,銠鐵電阻
rigid disk drive,硬磁盤機
rigid polyvinyl chloride,硬聚氯化烯
rigid rotor,剛性轉(zhuǎn)子
ring balance,環(huán)秤
ring balance manometer,環(huán)秤壓力計
ring-down pulse,振鈴脈沖
ring network,環(huán)形網(wǎng)絡
ring viscometer,環(huán)式粘度計
ringing frequency,自振周期
ringing period,自振周期
ripple,紋波
ripple coefficient of voltage,電壓紋波系數(shù)
ripple voltage,紋波電壓
rise time,上升時間
rise-time discrimination,上升時間鑒別
risk analysis,風險決策
risk evaluation,風險評價
robot,機器人
robot programming language,機器人編程語言
robot system,機器人系統(tǒng)
robotics,機器人學
robust control,魯棒控制
robust controller,魯棒控制器
robustness,魯棒性
rock densitometer,巖石密度計
rock pression sclerometer,巖石壓入硬度計
rocketsonde,火箭探空儀
Rockwell hardness number,洛氏硬度值
Rockwell hardness penetrator,洛氏硬度壓頭
Rockwell hardness tester,洛氏硬度計
Rockwell superficial hardness number,表面洛氏硬度值
Rockwell superficial hardness tester,表面洛氏硬度計
rod anode X-ray tube,棒陽極X射線管
rod of pendulum,擺桿
roentgen,倫琴
Roland circle,羅蘭圓
roll chart [paper],卷筒式記錄紙
roll-gap,輥縫
rolling chains,滾鏈
rolling diaphragm actuator,滾動膜片執(zhí)行機構(gòu)
rolling sphere viscometer,滾球式粘度計
rolling test,滾動試驗
root mean square (RMS) detector,均方根檢波器
Roots flowmeter,腰輪流量計
rosette sampling system,多袋采水器
"rotary"displacement meter,“旋轉(zhuǎn)”排量式儀表
rotary eccentric plug valve,偏心旋轉(zhuǎn)閥
rotary motion valve,角行程閥
rotary pump,機械泵
rotating beam apparatus,旋臂裝置
rotating-beam ceilometer,旋轉(zhuǎn)波束云高計
rotating-beam cloud height meter,旋轉(zhuǎn)波整束云高計
rotating cylinder viscometer,旋轉(zhuǎn)圓筒式粘度計
rotating magnetometer,旋轉(zhuǎn)磁力儀
rotating [oscillating] piston flowmeter,旋轉(zhuǎn)活塞流量計
rotating target X-ray tube,旋轉(zhuǎn)陽極X射線管
rotating vibration generator,回轉(zhuǎn)振動器
rotation magnetic field,旋轉(zhuǎn)磁場
rotation magnetization,旋轉(zhuǎn)磁化
rotation or vibrating coil magnetometer,旋轉(zhuǎn)或振動線圈磁強計
rotational distortion,旋轉(zhuǎn)畸變
rotational viscometer,旋轉(zhuǎn)粘度計
rotative speed,轉(zhuǎn)速
rotative speed difference,轉(zhuǎn)速差
rotor,轉(zhuǎn)子
rotor axis,轉(zhuǎn)子軸線
rotor flow transducer [sensor],轉(zhuǎn)子流量傳感器
rotor gear,轉(zhuǎn)子齒輪
run of wind,風程
run-of-wind anemometer,風程表
running means,滑動平均
round trip propagation time,往返傳播時間
routine,例行程序
routine tese,出廠檢驗；例行試驗
rupture pressure,破壞壓力
rustpreventive packaging,防銹包裝
rustproof packaging,防銹包裝
Rutherford Back scattering spectroscopy;RBS spectroscopy,盧瑟福背散射譜法
rack,框架
radar altimeter,雷達高度計
radial clearance,徑向間隙
radial distortion,徑向畸變
radial electrostatic field analyzer,徑向靜電場分析器
radial heat shield,隔熱屏
radiance,幅射亮度；輻射率
radiance temperature,亮度溫度
radiance thermometry,亮度測溫法
radiant element,輻射元件
radiant energy,輻射能（量）
radiant flux,輻射通量
radiant intensity,輻射強度
radiant power,輻射功率
radiation,輻射
radiation balance meter,輻射平衡表
radiation detecting device,輻射檢測器
radiation dose transducer [sensor],射線齊量傳感器
radiation energy,輻射能量
radiation exitance,輻（射）出（射）度
radiation fin bonnet,散熱片型上閥蓋
radiation flux,輻射通量
radiation heatflowmeter,輻射熱流計
radiation intensity,輻射強度
radiation monitor,輻射監(jiān)測儀
radiation pyrometer,輻射高溫計
radiation sensor,射線敏感元件
radiation temperature,輻射溫度
radiation temperature transducer [sensor],輻射溫度傳感器
radiation test,輻射試驗
radiation thermometer,輻射溫度計
radiation thermometry,輻射測溫法
radiation transducer [sensor],射線傳感器
radio chromatography,放射色譜法
radio frequency sensor,射頻敏感器
radio wave borehole penetration system,井中無線電波儀
radio wave penetration system,無線電波透視儀
radioactive materials packaging,放射性物質(zhì)包裝
radioactive survey,放射性測量
radiodirection finder,無線電方位測定器
radiometer,輻射儀；輻射表
radiosonde,無線電探空儀
radiotheodolite,無線電經(jīng)緯儀
radiowave penetration instrument,無線電波透視法儀器
rain proof instrument,防濺式儀器儀表
rainfall amount,雨量
rainfall intensity meter,雨量強度計
rainfallmeter,雨量強度計
raingauge,雨量器
raingauge receiver,承水器
raingauge shield,雨量器防風罩
Raman line,拉曼譜線
Raman shift,拉曼位移
Raman spectrum,拉曼光譜
ramp function,斜坡函數(shù)
ramp response,斜坡響應
ramp response time,斜坡響應時間
random access,隨機存取
random disturbance,隨機擾動
random error,隨機誤差
random event,隨機事件
random failure,偶然失效
random noise,隨機噪聲；無規(guī)噪聲
random process,隨機過程
random signal,隨機信號
random uncertainty,隨機不確定度
random vibration,隨機振動
range,范圍
range-change device,范圍轉(zhuǎn)換器；量限轉(zhuǎn)換器
range of load,負荷范圍
range of strain,應變范圍
range of stress,應力范圍
range response time,范圍響應時間
rangefinder,測距儀
ranging distance,測程
Rankine temperature scale,蘭金溫標
rangeability,范圍度
rapid Fourier transform NMR correlation spectroscopy,快速傅立葉變換核磁共振相關(guān)波譜法
rapid TG-DTA unit,快速加熱差示熱分析儀/熱天平
rate of change limiting control,變化率極限控制
rate of deformation,變形速率
rate of loading,加荷速率
rate of salt spray precipitation,鹽霧沉降率
rate time,預調(diào)時間
rated accuracy limit primary current (of a protective current transformer),（保護用電流互感器的）準確度限定的額定一次電流。
rated broad band random force,額定寬帶隨機激振動力
rated burden,額定負載
rated continuous thermal current,額定的連續(xù)熱電流
rated dynamic current,額定動態(tài)電流
rated flow coefficient,額定流量系數(shù)
rated force under sinusoidal conditions,正弦態(tài)額定激振力
rated instrument limit primary current,儀表的額定極限一次電流
rated load,額定載荷
rated operating condition,正常工作條件；額定工作條件
rated operating range,額定工作范圍
rated operating specification,額定工作規(guī)程
rated output,額定輸出
rated primary current,額定一次電流
rated primary voltage,額定一次電壓
rated range,額定范圍
rated range of use,額定使用范圍
rated secondary current,額定二次電流
rated secondary voltage,額定二次電壓
rated short time thermal current,額定短時熱電流
rated static longitudinal load,額定靜態(tài)縱向負荷
rated static transverse load,額定靜態(tài)橫向負荷
rated transformation ratio (of a current transformer),（電流互感器的）額定變比
rated transformation ratio (of a voltage transformer),（電壓互感器的）額定變比
rated travel,額定行程；標稱行程
rated travel time,額定行程時間
rated tube current,額定管電流
rated tube voltage,額定管電壓
rated value,額定值
rated valve capacity,閥額定容量
rated voltage factor,額定電壓因數(shù)
rating attraction force,額定吸力
rating power consumption,額定功耗
rating test,標定試驗
ratio chromatism,倍率色差
ratio controller,比值控制器
ratio meter,比率表
ratio of specific heat capacities,比熱比
ratio of the pole spacing to the bore diameter of the pole pieces,極靴的間距與孔徑比
ratio station,比值操作器
ratio thermometer,比色溫度計
raw spectra,原譜
rawinsonde,無線電測風探空儀
reachability,可達性；能達性
reachable set,可達集；能達集
reachable state,可達狀態(tài)；能達狀態(tài)
reaction gas,反應氣
reaction gas chromatography,反應氣相色譜法
reaction interval,反應區(qū)間；反應程
reaction wheel,反作用輪
reaction wheel control,反作用輪控制
reactive energy meter[varhour meter],無功電度表[乏時計]
reactive powermeter,無功功率表
read,讀
read-only memory(ROM),只讀存儲器
read-only storage,只讀存儲器
readability,易讀性；可讀度；讀數(shù)精度
reading bridge,讀數(shù)電橋
reading strain,應變讀數(shù)
readjustments,重調(diào)
readout time,讀出時間
real gas critical flow coefficient,真實氣體臨界流量系數(shù)
real-aperture side-looking airborne radar,實孔徑側(cè)視雷達
real image,實象
real strain,真實應變
real time,實時
real time analysis,實時分析
real time analyzer,實時分析儀
real-time clock,實時時鐘
real time control,實時控制
real-time control system,實時控制系統(tǒng)
real time date processing,實時數(shù)據(jù)處理
real time expert system,實時專家系統(tǒng)
real time input,實時輸入
real time output,實時輸出
real time remote control,實時遙控
real time simulation,實時仿真
real time simulation algorithm,實時仿真算法
real time system,實時系統(tǒng)
real time telemetry,實時遙測
real-time trend panel,實時趨勢畫面
realizability,可實現(xiàn)性；能實現(xiàn)性
realization of international temperature scale,國際溫標的復現(xiàn)
rearrangedmolecular ion,重排分子離子
rearrangement ion,重排離子
receiver element,接收器元件
recessed bearing,槽形支承
reciprocal linear dispersion,倒數(shù)線色散
reciprocating piston flowmeter,簇復活塞式流量計
reciprocating pump,往復泵
reciprocity calibration,互易法校準
recombination type transducer [sensor],復合型傳感器
record,記錄
recorder,記錄儀
recording,記錄
recording anemometer,風速計
recording chart,記錄紙
recording clock,自記鐘
recording device,記錄裝置
recording instrument,自記儀器
recording(measuring)instrument,記錄（測量）儀器
recording medium,記錄介質(zhì)
recording snow-gauge,自記雪量計
recording sync,記錄同步
recording theodolite,自記經(jīng)緯儀
recovery time,恢復時間
rectangular coordinate type potentiometer,直角坐標式電位差計
rectifier,整流器；糾正儀
rectifier instrument,整流式儀表
rectilinear ordinates recording instrument,直線坐標記錄儀
rectilinear vibration,直線振動
recursive estimation,遞推估計
recycle chromatography,循環(huán)色譜法
redox electrode assembly,氧化還原復合電極
redox potential meter,氧化-還原電位測定儀
reduced capacity trim,低容量閥內(nèi)件
reduced model,降階模型
reduced order observer,降階觀測器
reduced viscosity,還原粘度
reducing plane table equipment,歸算平板儀
reduction of area,斷面收縮率
reduction of length,縮短率
redundancy computer system,冗余計算機系統(tǒng)
redundancy unit,冗余單元；冗余設備
redundant information,冗余信息
reentry control,再入控制
reference block [specimen],比較試塊；對比試塊；參考試塊
reference chart,參比記錄紙
reference coil,參考線圈；基準線圈
reference column,參比柱
reference condition,參比條件
reference electrode,參比電極
reference holder,參比物支持器；參比器
reference junction,參比端
reference junciton error(of thermocouple),（熱電偶的）參比端誤差
(reference junction temperture) compensator,（參比端溫度）補償器
reference line,參比線
reference load calibrating machine,基準測力機
reference material,參比物質(zhì)
reference model,參考模型
reference operating condition,參比工作條件
reference performance characteristice,參比性能特性
reference pressure,參比壓力
reference range,參比范圍
reference sample,參比試樣
reference signal,參比信號
reference sound intensity,參考聲強
reference sound power,參考聲功率
rdference sound pressure,參考聲壓
reference source,參比源
reference standard,參比[考]標準（器）
reference table (of thermocouple),（熱電偶的）分度表
reference test pieces,對比試塊
reference value,參比值
reference-value method,參比值法
reference-value scale(of a quantity or property),（量或特性）參比值標度
reference variable,參比變量
reference voltage,基準電壓
reference wave,參考聲束
reflected wave,反射波；回波
reflecting sketchmaster,反光轉(zhuǎn)繪儀
reflection electron microscope,反射電子顯微鏡
reflection grating,反射光柵
reflection method,脈沖反射法
reflection nephoscope,反射測云器
reflective optic tachometric transducer,反光式轉(zhuǎn)速傳感器
reflectometer,反射表
reflector path,外光路
refracting telescope,折射望遠鏡
refractive humidity transducer [sensor],折射式濕度傳感器
refractometer,折射鹽度計
refrigerant(pressure)gauge,致冷壓力表
refrigeration,致冷
regenerative braking,回饋制動；再生制動
regional model,區(qū)域模型
register,寄存器
register(of an integrating instrument),(積分式儀表的）計度器
registered standard,注冊標準
regression,回歸
regular velocity distribution,規(guī)則速度分布
regulating device,調(diào)節(jié)裝置
regulating unit,調(diào)節(jié)單元
regulation,法規(guī)；調(diào)節(jié)
regulator,調(diào)節(jié)器
rejection,抑制
relative aperture,相對孔徑
relative error,相對誤差
relative flow coefficient,相對流量系數(shù)
relative gravity surver,相對重力測量
relative humidity,相對濕度
relative (measurement) method,相對式測量法
relative precision,相對響應值
relative retention value,相對保留值
relative sensitivity coefficient,相對靈敏度系數(shù)
relative stability,相對穩(wěn)定性
relative tolerance between forward and backward in indicating value,示值進回程相對誤差
relative travel,相對行程
relative variation in the indicating value,示值相對變動值
relative viscosity,相對粘度
relaxation process,弛豫過程
relaxation testing machine,松弛試驗機
relaxation vibration,張弛振動
relay,繼動器；繼電器
relay characteristics,繼電（器）特性
relay control system,繼電控制系統(tǒng)
release mechanism for plankto net,浮游生物網(wǎng)閉鎖器
relevant failure,關(guān)聯(lián)失效
relevant specification,有關(guān)規(guī)范
reliability,可靠性；可靠度
reliability assessment,可靠性評估
reliability block diagram,可靠性方框圖
reliability certification,可靠性認證
reliability compliance test,可靠性試驗證試驗
reliability design review,可靠性設計評審
reliability determination test,可靠性測定試驗
reliability evaluation,可靠性評定
reliability evaluation from demonstration data,利用驗證數(shù)據(jù)的可靠性評定
reliability growth,可靠性增長
reliability improvement,可靠性改進
reliability model,可靠性模型
reliability program,可靠性計劃
relief valve,釋放閥
reluctive pressure transducer,磁阻式壓力傳感器
reluctive transducer [sensor],磁阻式傳感器
remanent attraction force,殘留吸力
remote command control,指令遙控
remote control,遙控
remote control command,遙控指令
remote controlled Niskin sampler,尼斯金遙控采水器
remote manipulator,遙控操作器
remote measuring meteorograph,遙測氣象記錄儀
remote-measuring thermohygrograph,遙測溫濕記錄儀
remote printing,遠程打印
remote regulating,遙調(diào)
remote sensing,遙感
remote sensing instrumentation for oceanography,海洋學遙感儀器
remote sensing platform,遙感平臺
remote sensing system,遙感系統(tǒng)
remote sensing technique of oceanography,海洋學遙感技術(shù)
remote set point adjuster,遠程設定點調(diào)整器
remote terminal,遠程終端設備
remote thermometer,遙測溫度表
removable back plate,可拆卸的后蓋板
repair rate,修復率
repair time,修復時間
repeatability,重復性
repeatability error,重復性誤差
repeatability of wavelength,波長重復性
repeated impact testing machine,多次沖擊試驗機
repeater,轉(zhuǎn)發(fā)器
repetition theodolite,復測經(jīng)緯儀
replica grating,復制光柵
reply message,回答報文
report generator,報表生成程序
representation of the a.c.properties of resistor,電阻器交流特性的表示
representation unit,表示單位
reproducibility,再現(xiàn)性；復現(xiàn)性
reproducibility error,再現(xiàn)性誤差
reproducibility of measurement,測量再[復]現(xiàn)性
requirement,需求
requirements analysis,需求分析
requirements specification,需求規(guī)格說明
reserve volume,儲氣室
reservoir,儲液器
reset,復原
reset time,再調(diào)時間
residual buoyancy,剩余浮力
residual carrier,殘余載波
residual current,殘余電流；剩余電流
residual current transformer,剩余電流互感器
residual deflection,殘余偏轉(zhuǎn)
residual electromotive force of potentiometer,電位差計殘余電動勢
residual error,殘差
residual error rate,殘差率
residual inductance of resistance box,電阻箱殘余電感
residual magnetic field detector,剩磁檢查儀
residual magnetism,剩磁
residual method,剩磁法
residual resistance of resistance box,電阻箱殘余電阻
residual standard deviation,殘余標準偏差
residual unbalance,剩余不平衡量
residual variance,剩余方差
residual voltage,剩余電壓
residual voltage at zero,零點殘余電壓
residual voltage transformer,剩余電壓互感器
residual voltage winding,剩余電壓繞組
resistance balance,電阻平衡
resistance box,電阻箱
resistance box with plug,插頭式電阻箱
resistance box with rotary switch,旋轉(zhuǎn)開關(guān)式電阻箱
resistance box with terminals,端接[鈕]式電阻箱
resistance hygrometer,電阻濕度計
resistance inclinometer,電阻式井斜儀
resistance meter,電阻表
resistance psychrometer,電阻（干濕球）濕度計
resistance ratio(of resistance thermometer sensor),(熱電阻的）電阻比
resistance strain gauge,電阻應變計[片]
(resistance)strain gauge drawing force and compression force transducer,（電阻）應變式拉壓力傳感器
(resistance) strain gauge drawing force transducer,（電阻）應變式拉力傳感器
(resistance) strain gauge force transducer,（電阻）應變式力傳感器
(resistance)strain gauge load cell,（電阻）應變式稱重傳感器
(resistance)strain gauge rolling force measuring instrument,（電阻）應變式軋制力測量儀
(resistance)strain gauge tensiometer resolution,（電阻）應變式張力計分辯力
resistance-temperature coefficient (of resistance thermometer sensor),（熱電阻的）電阻溫度系數(shù)
resistance thermometer detector (RTD),熱電阻
resistance thermometer clement,熱電阻元件
resistance thermometer sensor,熱電阻
resistance thermometry,電阻測溫法
resistance voltage to power supply,耐（電）壓
resistance wire gauge,電阻線驗潮儀
resistive moisture sensor,電阻式濕敏元件
resistive transducer [sensor],電阻式傳感器
resistivity instrument,電阻率儀器
resistor caliper,電阻式井徑儀
resoluting power,分辨率；
resolution,分辨力；分辨率；分離度
resolution error,分辨率誤差
resolution factor,分辨力因數(shù)
resolution of strain instrument,應變儀分辨率
resolution power,分辨力
resonance,共振
resonance frequency,諾振頻率
resonance method,共振法
resonance method (of measurement),諾振（測量）法
resonance technique,共振法
resonance technique,共振法
resonant vibrator,共振振動器
resonator pressure transducer,諧振式壓力傳感器
resonator transducer [sensor],諧振式傳感器
resource allocation,資源分配
resource coordination,資源協(xié)調(diào)
resource optimization,資源優(yōu)化
respiratory flow transducer [sensor],呼吸流量傳感器
respiratory frequency transducer [sensor],呼吸頻率傳感器
responder,響應站
response,響應；響應值
response characteristic,響應特性
response curve,響應曲線
response speed,響應速度
response time,響應時間
restoring torque,反作用力矩
restricted breathing enclosure,限制通氣外殼
restrictor,限流器
result of a measurement,測量結(jié)果
resultant magnetization,復合磁化
retard (pressure) gauge,緩行壓力表
retention index,保留指數(shù)
retention time,保留時間
retention volume,保留體積
reticule,刻度板
return control,返回控制
return-flow wind tunnel,回流式風洞
return spring,復位彈簧
return-to-zero (RZ),歸零制
reverberant field,混響聲場
reverberation room,混響室
reverse action,反作用
reverse actuator,反作用執(zhí)行機構(gòu)
reverse bend tester,彎折試驗機
revers osmosis method for desalination,反滲透淡化法
reverse search,逆譜庫檢索
reverse video,反相顯示
reversed-phase column,反相柱
reversed-phase liquid chromatography,反相液相色譜法
reverser,反向器
reversing thermometer,顛倒溫度表
revising method of (thermal) electromotive force,（熱）電動勢修正法
revisit rate,回訪速率
revolution speed,轉(zhuǎn)速
revolution speed check table,轉(zhuǎn)速校驗臺
revolution speed transducer,轉(zhuǎn)速傳感器
Reynolds number,雷諾數(shù)
RF-presentation,射頻顯示；不檢波顯示
rhodium-iron resistance thermometer,銠鐵電阻
rigid disk drive,硬磁盤機
rigid polyvinyl chloride,硬聚氯化烯
rigid rotor,剛性轉(zhuǎn)子
ring balance,環(huán)秤
ring balance manometer,環(huán)秤壓力計
ring-down pulse,振鈴脈沖
ring network,環(huán)形網(wǎng)絡
ring viscometer,環(huán)式粘度計
ringing frequency,自振周期
ringing period,自振周期
ripple,紋波
ripple coefficient of voltage,電壓紋波系數(shù)
ripple voltage,紋波電壓
rise time,上升時間
rise-time discrimination,上升時間鑒別
risk analysis,風險決策
risk evaluation,風險評價
robot,機器人
robot programming language,機器人編程語言
robot system,機器人系統(tǒng)
robotics,機器人學
robust control,魯棒控制
robust controller,魯棒控制器
robustness,魯棒性
rock densitometer,巖石密度計
rock pression sclerometer,巖石壓入硬度計
rocketsonde,火箭探空儀
Rockwell hardness number,洛氏硬度值
Rockwell hardness penetrator,洛氏硬度壓頭
Rockwell hardness tester,洛氏硬度計
Rockwell superficial hardness number,表面洛氏硬度值
Rockwell superficial hardness tester,表面洛氏硬度計
rod anode X-ray tube,棒陽極X射線管
rod of pendulum,擺桿
roentgen,倫琴
Roland circle,羅蘭圓
roll chart [paper],卷筒式記錄紙
roll-gap,輥縫
rolling chains,滾鏈
rolling diaphragm actuator,滾動膜片執(zhí)行機構(gòu)
rolling sphere viscometer,滾球式粘度計
rolling test,滾動試驗
root mean square (RMS) detector,均方根檢波器
Roots flowmeter,腰輪流量計
rosette sampling system,多袋采水器
"rotary"displacement meter,“旋轉(zhuǎn)”排量式儀表
rotary eccentric plug valve,偏心旋轉(zhuǎn)閥
rotary motion valve,角行程閥
rotary pump,機械泵
rotating beam apparatus,旋臂裝置
rotating-beam ceilometer,旋轉(zhuǎn)波束云高計
rotating-beam cloud height meter,旋轉(zhuǎn)波整束云高計
rotating cylinder viscometer,旋轉(zhuǎn)圓筒式粘度計
rotating magnetometer,旋轉(zhuǎn)磁力儀
rotating [oscillating] piston flowmeter,旋轉(zhuǎn)活塞流量計
rotating target X-ray tube,旋轉(zhuǎn)陽極X射線管
rotating vibration generator,回轉(zhuǎn)振動器
rotation magnetic field,旋轉(zhuǎn)磁場
rotation magnetization,旋轉(zhuǎn)磁化
rotation or vibrating coil magnetometer,旋轉(zhuǎn)或振動線圈磁強計
rotational distortion,旋轉(zhuǎn)畸變
rotational viscometer,旋轉(zhuǎn)粘度計
rotative speed,轉(zhuǎn)速
rotative speed difference,轉(zhuǎn)速差
rotor,轉(zhuǎn)子
rotor axis,轉(zhuǎn)子軸線
rotor flow transducer [sensor],轉(zhuǎn)子流量傳感器
rotor gear,轉(zhuǎn)子齒輪
run of wind,風程
run-of-wind anemometer,風程表
running means,滑動平均
round trip propagation time,往返傳播時間
routine,例行程序
routine tese,出廠檢驗；例行試驗
rupture pressure,破壞壓力
rustpreventive packaging,防銹包裝
rustproof packaging,防銹包裝
Rutherford Back scattering spectroscopy;RBS spectroscopy,盧瑟福背散射譜法