intensifying screen,增感屏
interacted system,互聯系統(tǒng)；關聯系統(tǒng)
interaction,互聯；關聯
interactive terminal,交互式終端
interchangeability,互換性
interchangeable accessory,可互換附件
interface,接口；界面
interface echo,界面反射波
interface message processor,接口通信處理機
interference error,干擾誤差
interference filter,干擾[涉]濾光片
interior package,內包裝
intermediate lens,中間鏡
intermediate voltage capacitor(of a capacitor voltage transformer), （電容器式電壓互感器的）中壓電容器
intermediate voltage terminal (of a capacitor voltage transformer), 電容器式電壓互感器的）中壓端
intermittent d.c.noncapacitive arc,非電容間歇直流電弧
intermittent duty,斷續(xù)工作制
intermittent spray,間斷噴霧
internal burden(of a current transformer),（電流互感器的）內負載
internal-convection sensitive element,內對流敏感元件
internal disturbance,內擾
internal gear,定子齒輪
internal lead,內引線
internal lock signal,內鎖信號
internal model principle,內模原理
internal reference electrode,內參比電極
internal reference sample,內參比試樣
internal reflection element,內反射元件
internal reflection spectrometry,內反射光譜法
internal resistance,內阻
internal standard,內標物
internal standard line,內標線
internal standard method,內標法
internal stop,內擋塊
internally piloted regulator,整體指揮器操作型自力式調節(jié)閥
International(Practical) Temperature Scale,國際（實用）溫標
International Practical Temperature Scale-1968,(IPTS-68),1968年國際實用溫標
international standard,國際標準（器）
International Temperature Scale-1990(ITS-90),1990年國際溫標
internuclear double resonance,核間雙共振（法）
interoperable system protocol(ISP0,可互操作系統(tǒng)協(xié)議
interpretive language,解釋語言
interprogram communication,程序間通信
interrupt,中斷
interrupt mask,中斷屏蔽
interrupt priority,中斷優(yōu)先權
interrupt priority system,中斷優(yōu)先權系統(tǒng)
interrupt source,中斷源
interval timer,間隔時鐘
intracranial pressure transducer[sensor],顱內壓傳感器
intra-plant system,廠內系統(tǒng)
intrinsic astigmatism,固有象散
intrinsic error,基本[固有]誤差
intrinsic safety barriter,本質安全柵
intrinsic viscosity,固有粘度
intrinsically safe circuit(Exi),本質安全電路(Exi)
invalid event,無效事件
invar levelling staff,因瓦水準標尺
inventory management system,庫存管理系統(tǒng)
inverse heating rate curves,逆加熱速率曲線
inverse system,可逆系統(tǒng)
investment decision,投資決策
inverting telescope,倒像望遠鏡
ion,離子
ion-activity meter,離子計
ion accelerating voltage,離子加速電壓
ion beam thinner,離子減薄機
ion bombardment secondary electron image,離子轟擊二次電子象
ion chromatography,離子色譜法
ion counter,離子計數器
ion cyclotron resonance mass spectrometer;ICR mass spectrometer, 離子回旋共振質譜計
ion detector,離子檢測器
ion-exchange chromatography,離子排斥色譜法
ion kinetic energy spectra;IKE spectra,離子動能譜
ion lens,郭子透鏡
ion mobility,離子淌度
ion neutralization,離子中和
ion neutralization spectrometer,離子中和譜儀
ion neutralizing spectroscopy(INS),離子中和譜法
ion optics,離子光學
ion pump,離子泵 ion repeller,離子排斥極
ion scattering spectrometer,離子散射譜儀
ion-scattering spectroscopy(ISS),離子散射譜法
ion-scattering spectrum,離子散射譜
ion-selective electrode analysis,離子選擇電極分析（法）
ion-selective electrode,離子選擇電極
ion-selective electrode gas transducer[sensor],離子選擇電極（式）氣體傳感器
ion source,離子源
ion sputtering coator,離子濺射鍍膜臺
ion strength,離子強度
ion transducer[sensor],離子傳感器
ion transmission efficiency,離子傳輸率
ionflow anemometer,離子流風速表
ionization by sputtering,濺射電離
ionization chamber,電離室
ionization efficiency curve,電離效率曲線
ionization lose spectroscopy(ILS),離化損失譜法
ionizing transducer[sensor],電離式傳感器
ionizing voltage,電離電壓
ionospheric recorder,電離層記錄器
Iron/Copper-Nickel thermocouple,鐵—銅鎳熱電偶
irradiance,輻（射）照（射）度
irradiation,輻照
irregularity,非直管性（段）
ISA 1932 nozzle,ISA 1932噴嘴
isentropic exponent,等熵指數
ISFET ion transducer[sensor],場效應管（式）離子傳感器
isoabsorptive point,等吸收點
isobaric mass-change determination,等壓質量變化測定
isobaric weight-change curve,等壓重量變化曲線
isobaric weight-change determination,等壓重量變化測定
isolated amplifier,隔離放大器
isolated analogue input,隔離的模擬輸入
isolated junction,絕緣端
isolated junction type sheathed thermocouple,絕緣型鎧裝熱電偶
isolated system,孤立系統(tǒng)
isolating valve,隔斷閥
isolator,隔離器
isopotential point,等電位點
isothermal point,恒溫式熱量計
isothermal gas chromatography,等溫層跟蹤儀
isothermal weight-change curve,等溫重量變化曲線
isothermal weight-change determination,等溫重量變化測定
isotope dilution mass spectrometry,同位素稀釋質譜法
isotope mass spectrometer,同位素質譜計
isotope peak,同位素峰
isotope ratio measurement,同位素豐度測定
item,項（目）
iteration chromatography,核對色譜法
ivory point,象牙針尖
interacted system,互聯系統(tǒng)；關聯系統(tǒng)
interaction,互聯；關聯
interactive terminal,交互式終端
interchangeability,互換性
interchangeable accessory,可互換附件
interface,接口；界面
interface echo,界面反射波
interface message processor,接口通信處理機
interference error,干擾誤差
interference filter,干擾[涉]濾光片
interior package,內包裝
intermediate lens,中間鏡
intermediate voltage capacitor(of a capacitor voltage transformer), （電容器式電壓互感器的）中壓電容器
intermediate voltage terminal (of a capacitor voltage transformer), 電容器式電壓互感器的）中壓端
intermittent d.c.noncapacitive arc,非電容間歇直流電弧
intermittent duty,斷續(xù)工作制
intermittent spray,間斷噴霧
internal burden(of a current transformer),（電流互感器的）內負載
internal-convection sensitive element,內對流敏感元件
internal disturbance,內擾
internal gear,定子齒輪
internal lead,內引線
internal lock signal,內鎖信號
internal model principle,內模原理
internal reference electrode,內參比電極
internal reference sample,內參比試樣
internal reflection element,內反射元件
internal reflection spectrometry,內反射光譜法
internal resistance,內阻
internal standard,內標物
internal standard line,內標線
internal standard method,內標法
internal stop,內擋塊
internally piloted regulator,整體指揮器操作型自力式調節(jié)閥
International(Practical) Temperature Scale,國際（實用）溫標
International Practical Temperature Scale-1968,(IPTS-68),1968年國際實用溫標
international standard,國際標準（器）
International Temperature Scale-1990(ITS-90),1990年國際溫標
internuclear double resonance,核間雙共振（法）
interoperable system protocol(ISP0,可互操作系統(tǒng)協(xié)議
interpretive language,解釋語言
interprogram communication,程序間通信
interrupt,中斷
interrupt mask,中斷屏蔽
interrupt priority,中斷優(yōu)先權
interrupt priority system,中斷優(yōu)先權系統(tǒng)
interrupt source,中斷源
interval timer,間隔時鐘
intracranial pressure transducer[sensor],顱內壓傳感器
intra-plant system,廠內系統(tǒng)
intrinsic astigmatism,固有象散
intrinsic error,基本[固有]誤差
intrinsic safety barriter,本質安全柵
intrinsic viscosity,固有粘度
intrinsically safe circuit(Exi),本質安全電路(Exi)
invalid event,無效事件
invar levelling staff,因瓦水準標尺
inventory management system,庫存管理系統(tǒng)
inverse heating rate curves,逆加熱速率曲線
inverse system,可逆系統(tǒng)
investment decision,投資決策
inverting telescope,倒像望遠鏡
ion,離子
ion-activity meter,離子計
ion accelerating voltage,離子加速電壓
ion beam thinner,離子減薄機
ion bombardment secondary electron image,離子轟擊二次電子象
ion chromatography,離子色譜法
ion counter,離子計數器
ion cyclotron resonance mass spectrometer;ICR mass spectrometer, 離子回旋共振質譜計
ion detector,離子檢測器
ion-exchange chromatography,離子排斥色譜法
ion kinetic energy spectra;IKE spectra,離子動能譜
ion lens,郭子透鏡
ion mobility,離子淌度
ion neutralization,離子中和
ion neutralization spectrometer,離子中和譜儀
ion neutralizing spectroscopy(INS),離子中和譜法
ion optics,離子光學
ion pump,離子泵 ion repeller,離子排斥極
ion scattering spectrometer,離子散射譜儀
ion-scattering spectroscopy(ISS),離子散射譜法
ion-scattering spectrum,離子散射譜
ion-selective electrode analysis,離子選擇電極分析（法）
ion-selective electrode,離子選擇電極
ion-selective electrode gas transducer[sensor],離子選擇電極（式）氣體傳感器
ion source,離子源
ion sputtering coator,離子濺射鍍膜臺
ion strength,離子強度
ion transducer[sensor],離子傳感器
ion transmission efficiency,離子傳輸率
ionflow anemometer,離子流風速表
ionization by sputtering,濺射電離
ionization chamber,電離室
ionization efficiency curve,電離效率曲線
ionization lose spectroscopy(ILS),離化損失譜法
ionizing transducer[sensor],電離式傳感器
ionizing voltage,電離電壓
ionospheric recorder,電離層記錄器
Iron/Copper-Nickel thermocouple,鐵—銅鎳熱電偶
irradiance,輻（射）照（射）度
irradiation,輻照
irregularity,非直管性（段）
ISA 1932 nozzle,ISA 1932噴嘴
isentropic exponent,等熵指數
ISFET ion transducer[sensor],場效應管（式）離子傳感器
isoabsorptive point,等吸收點
isobaric mass-change determination,等壓質量變化測定
isobaric weight-change curve,等壓重量變化曲線
isobaric weight-change determination,等壓重量變化測定
isolated amplifier,隔離放大器
isolated analogue input,隔離的模擬輸入
isolated junction,絕緣端
isolated junction type sheathed thermocouple,絕緣型鎧裝熱電偶
isolated system,孤立系統(tǒng)
isolating valve,隔斷閥
isolator,隔離器
isopotential point,等電位點
isothermal point,恒溫式熱量計
isothermal gas chromatography,等溫層跟蹤儀
isothermal weight-change curve,等溫重量變化曲線
isothermal weight-change determination,等溫重量變化測定
isotope dilution mass spectrometry,同位素稀釋質譜法
isotope mass spectrometer,同位素質譜計
isotope peak,同位素峰
isotope ratio measurement,同位素豐度測定
item,項（目）
iteration chromatography,核對色譜法
ivory point,象牙針尖