I/O channel,輸入輸出出通道；I/O通道
ice point,冰點(diǎn) ideal gas temperature scale,理想氣體溫標(biāo)
ideal inherent equal percentage flow characteristic,理想固有等百分比注量特性 identifiability,可辨識(shí)性；能辨識(shí)性
ignition wire,點(diǎn)火線
illuminance transducer[sensor],照度傳感器
illuminating aperture angle,照明孔徑角
illuminating brightness,照明亮度
illuminating system,照明系統(tǒng)
illumination,照度
image electro-magnetic shift,象電位移
image plane,象面
image point,象點(diǎn)
image recognition,圖象識(shí)別
image rotation,象旋轉(zhuǎn)
image transdcer[sensor],圖象傳感器
imaging system,成象系統(tǒng)
immersion depth,浸入深度
immersion error,浸入誤差
immersion line(of liquid-in-glass thermometer),（玻璃溫度計(jì)的）浸沒線
immersion testing,液浸法
immersion type probe,水浸探頭
impact energy,沖擊能量
impact hammer,沖擊錘體
impact pendulnm,沖擊擺錘
impact specimen support,沖擊試校支架
impact test,沖擊試驗(yàn)
impact testing machine,沖擊試驗(yàn)機(jī)
impact toughness,沖擊韌性
impact velocity of the pendulum,擺錘的沖擊速度
impedance analysis,阻抗分析
impedance blood volume transducer[sensor],阻抗式血容量傳感器
impedance head,阻抗頭
imedance plane diagram,阻抗平面圖
impedance respiratory frequency transducer[sensor],阻抗式呼吸頻率傳感器
impeller,旋漿
impregnated base strain gauge,浸膠基應(yīng)變計(jì)
impulse distance meter,脈沖式測(cè)距儀
impulse function,沖激函數(shù)；脈沖函數(shù)
impulse precision sound level meter,脈沖精密聲級(jí)計(jì)
impulse response,沖激響應(yīng)；脈沖響應(yīng)
impulsive sound,脈沖聲
in-situ colour meter,現(xiàn)場(chǎng)水色計(jì)
in-situ extraction sampler,現(xiàn)場(chǎng)萃取采水器
im-situ salinometer,現(xiàn)場(chǎng)鹽度計(jì)
in-situ seawater oxygenomter,海水溶解氧現(xiàn)場(chǎng)測(cè)定儀
inaccuracy,不精確度
inboard rotor,內(nèi)重心轉(zhuǎn)子
incline impact test,斜而沖擊試驗(yàn)
ynclined-tube manometer,傾斜壓力計(jì)
inclinometer,井斜儀
increase of area,斷面增大率
increased safety electrical apparatus(Ex e),增安型電氣設(shè)備（Ex e)
incremental control,增量控制
incremental motion control system,增量運(yùn)動(dòng)控制系統(tǒng)
incremental range,微調(diào)（增量）范圍
incremental testing,增量測(cè)試
independent conforminty,獨(dú)立一致性
independent linearity,獨(dú)立線性度
index,指示器；指數(shù)；索引
index level,豎直度盤指標(biāo)水準(zhǔn)器
index(of an indicating device),（指示機(jī)構(gòu)的）指示器
index of asymmetry,非對(duì)稱性指數(shù)
index register,變址寄存器
indicated electrode,指示電極
indeicated strain,指示應(yīng)變
indicated value,指示值
indicating device,指示裝置；指示機(jī)構(gòu)
indicating instrument,指示儀器儀表
indicating(measuring)instrument,（測(cè)量?jī)x器儀表）的示值
indication point,指示點(diǎn)
indication range,示值范圍
indicative mark,指示標(biāo)志
indicator,指示儀
indirect acting instrument,間接作用儀表
indirect ancting instrument,間接作用儀表
indirect acting recording instrument,間接作用記錄儀
indirect(method of )measurement,間接測(cè)量（法）
indirect resistance heaiting,間接電阻加熱
indirectly controlled variable,間接被控變量
indirectly heated type thermistor,旁熱式熱敏感電阻器
individual line,專線
individual nominal characteristic,單個(gè)名義特性
induced current image,感生電流象
induced curent method,感應(yīng)電流法
induced polarization logger,井中激發(fā)極化儀
induced pulse transient system,感應(yīng)脈沖瞬變系統(tǒng)
inductance bow,電感箱
inductance pressure transducer,電感式壓力傳感器
inductance transducer,感應(yīng)式傳感器
induction instrument,感應(yīng)系儀表
induction logger,感應(yīng)測(cè)井儀
induction meter,感應(yīng)系電度表
induction salinometer,感應(yīng)式鹽度計(jì)
induction voltage divider,感應(yīng)分壓器
inductive displacement measuring instrument,電感式位移測(cè)量?jī)x
inductive displacement transducer,電感式位移傳感器
inductive force transducer,電感式力傳感器
inductive micromenter,電感測(cè)微計(jì)
inductive modeling method,歸納建模法
inductive tensionmeter,電感式張力計(jì)
inductive transducer[sensor],電感式傳感器
inductosyn displacment transducer,感應(yīng)同步式位移傳感器
industrial automation,工業(yè)自動(dòng)化
industrial control,工業(yè)控制
industrial control system,工業(yè)控制系統(tǒng)
industrial data processing,工業(yè)數(shù)據(jù)處理
industrial process,工業(yè)過程
industrial robot,工業(yè)機(jī)器人
(industrial)total radiation pyrometer,輻射感溫器
indelastic background,非彈性本底
inelastic scatter,非彈性散射過程
inert metal indicated electrode,惰性金屬指示電極
inertia type pickup,慣性傳感器
inertial motion,隋走量
inference model,推理模型
inference strategy,推理策略
inferential flowmeter,推導(dǎo)式流量計(jì)
influence characteristic,影響特性
influence coefficient method,影響系數(shù)法
influence coefficient(of an influence quantity),（影響量的）影響系數(shù)
influence error,影響誤差
influence of magnetic field,磁場(chǎng)影響
influence of ship-body,船體影響
influence of static pressure,靜壓影響
influence of vibration,振動(dòng)影響
influence quantity,影響量
information acquistion,信息采集
information parameter of an electrical signal,電信號(hào)的信息參數(shù)
information pattern,信息模式
information structrue,信息結(jié)構(gòu)
information system for process control,過程控制信息系統(tǒng)
infrared camera,紅外照相機(jī)
infrared distance meter,紅外測(cè)距儀
infrared gas analyzer,紅外線氣體分析器
infrared hygrometer,紅外濕度表
infrared light transducer[sensor],紅外光傳感器
infrared radiation,紅外輻射；紅外線；熱輻射
infrared radiation detection apparatus,紅外檢測(cè)儀
infrared radiation thermometer,紅外輻射溫度計(jì)
infrared radiometer,紅外輻射計(jì)
infrared radiometry,紅外線探傷法
infrared remote sensing,紅外遙感
infrared spectrometry,紅外光譜法
infrared spectrophotometer,紅外分光光度計(jì)
inherent diaphragm pressure range,固有膜片壓力范圍
inherent feedback,固有反饋
inherent filtration,固有濾過當(dāng)量
inherent flow characteristic,固有流量特性
inherent instability,固有不穩(wěn)定性
inherent weakness failure,固有弱質(zhì)失效
inhibit,禁止
initial condition,初始條件
initial deviation,初始偏差
initial load,初負(fù)荷
initial phase angle,初相角
initial program loader(IPL),初始程序的裝入程序
initial pulse,始脈沖
initial state,初（始狀）態(tài)
initial temperature,超始溫度
initial unbalance,初始不平衡量
initialization,初始化
initialize,初始化
initiator,啟動(dòng)站
injection cross-section[station],注入橫截面[部位]
ink jet printer,噴墨印刷機(jī)
inlet filter,（減壓器的）過濾器
inlet system,進(jìn)樣系統(tǒng)
inner pacdage,內(nèi)包裝
in-phase voltage,同相電壓
input and output with inolated common point,帶有隔離公共點(diǎn)的輸入和輸出
input device,輸入設(shè)備
input impedance,輸入阻抗
input impedance of the magnetizing winding,激磁繞組輸入阻抗
input impedance of the measuring winding,測(cè)量繞組輸入阻抗
input matrix,輸入矩陣
input/output operation,輸入/輸出操作
input/output port,輸入/輸出端口
input-output analysis,投入產(chǎn)出分析
input-output channel,輸入輸出通道
input-output device,輸入輸出設(shè)備
input-output model,投入產(chǎn)出穩(wěn)定性
input-output table,投入產(chǎn)出表
input-output unit,輸入輸出設(shè)備
input prediction method,輸入預(yù)估法
input quantity to frequency conversion type,輸入量-頻率轉(zhuǎn)換型
input signal,輸入信號(hào)
input terminal,輸入端
input unit,輸入設(shè)備
input variable,輸入變量
input vector,輸入向量；輸入矢量
input with isolated common point,公共端隔離輸入
inrush current,浪涌電流
insert length,插入長(zhǎng)度
inside coil,內(nèi)插線圈
inside idimensions,工作室尺寸
insolation,日射
instability,不穩(wěn)定性
installation conditions,安裝條件
installation of oceanographic survey,海洋調(diào)查裝備
installed diaphragm pressure range,安裝流量特性
installed rangeability,安裝可調(diào)比
instantaneous availability,瞬時(shí)可用度
instantaneous sound pressure,瞬時(shí)聲壓
instantaneous value,瞬時(shí)風(fēng)速
instruction,指令
instruction level language,指令級(jí)語(yǔ)言
instrument auto transformer,儀用自耦互感器
instrument constant,儀表常數(shù)
instrument front,儀表面板
instrument lead,儀表導(dǎo)線
instrument of ground electrochemical prospecting method,地電化學(xué)法找礦儀器 instrument of magneto telluric method,磁大地電流法儀器
instrument security factor,儀表的安全因數(shù)
instrument with contacts,帶觸點(diǎn)儀表
instrument with locking device,帶有鎖定裝置的儀表
instrument with optical index,光標(biāo)式儀表
instrument with suppressed zero,壓縮零位儀表
instrumental analysis,儀器分析
instrumental background,儀器本底
instrumental error,儀器誤差
insulating strength,絕緣強(qiáng)度
insulating test voltage,絕緣試驗(yàn)電壓
insulation fault detecting instrument,絕緣損壞檢示儀表
insulation material,絕緣物；絕緣材料
insulation resistance,絕緣電阻
insulation resistance meter,高阻表；兆歐表
insulation strength,絕緣強(qiáng)度
integral action;I-action,積分作用；I-作用
integral action coefficient,積分作用系數(shù)
integral action Iimiter,積分作用限幅器
integral action time,積分作用時(shí)間
integral control,積分控制
integral controller,積分控制器；I控制器
integral detector,積分型檢測(cè)器
integral electric actuator,積分式電動(dòng)執(zhí)行機(jī)構(gòu)
integral feedback,積分反饋
integrated data processing,集中數(shù)據(jù)處理
integrated sensor,集成傳感器
integrating actinometer,累計(jì)光能計(jì)
integrating conversion,積分轉(zhuǎn)換
integrating induced type polarization potentiometer,積分式激發(fā)電位儀
integrating instrument,積分[算]（測(cè)量）儀表
integrating(measuring) instrument,積分[算]（測(cè)量）儀表
integrating recording instrument,積分式記錄儀
integrating sphere,積分球
integration method,積算法
integration testing,集成測(cè)試；綜合測(cè)試
integrator,積分儀器
integrity,整體性
intellectualized simulation software,智能化仿真軟件
intelligent computer,智能計(jì)算機(jī)
intelligent control,智能控制
intelligent control system,智能控制系統(tǒng)
intelligent instrument,智能儀表
intelligent deyboard system,智能鍵盤系統(tǒng)
intelligent mechine,智能機(jī)器
intelligent menagement,智能管理
intelligent management system,智能管理系統(tǒng)
intelligent robot,智能機(jī)器人
intelligent sensor,智能傳感器
intelligent simulation,智能仿真
intelligent station,智能站
intelligent system,智能系統(tǒng)
intelligent system model,智能系統(tǒng)模型
intelligent terminal,智能終端
intensifying screen,增感屏
interacted system,互聯(lián)系統(tǒng)；關(guān)聯(lián)系統(tǒng)
interaction,互聯(lián)；關(guān)聯(lián)
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(jī)
interference error,干擾誤差
interference filter,干擾[涉]濾光片
interior package,內(nèi)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(nèi)負(fù)載
internal-convection sensitive element,內(nèi)對(duì)流敏感元件
internal disturbance,內(nèi)擾
internal gear,定子齒輪
internal lead,內(nèi)引線
internal lock signal,內(nèi)鎖信號(hào)
internal model principle,內(nèi)模原理
internal reference electrode,內(nèi)參比電極
internal reference sample,內(nèi)參比試樣
internal reflection element,內(nèi)反射元件
internal reflection spectrometry,內(nèi)反射光譜法
internal resistance,內(nèi)阻
internal standard,內(nèi)標(biāo)物
internal standard line,內(nèi)標(biāo)線
internal standard method,內(nèi)標(biāo)法
internal stop,內(nèi)擋塊
internally piloted regulator,整體指揮器操作型自力式調(diào)節(jié)閥
International(Practical) Temperature Scale,國(guó)際（實(shí)用）溫標(biāo)
International Practical Temperature Scale-1968,(IPTS-68),1968年國(guó)際實(shí)用溫標(biāo)
international standard,國(guó)際標(biāo)準(zhǔn)（器）
International Temperature Scale-1990(ITS-90),1990年國(guó)際溫標(biāo)
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(yǔ)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(quán)
interrupt priority system,中斷優(yōu)先權(quán)系統(tǒng)
interrupt source,中斷源
interval timer,間隔時(shí)鐘
intracranial pressure transducer[sensor],顱內(nèi)壓傳感器
intra-plant system,廠內(nèi)系統(tǒng)
intrinsic astigmatism,固有象散
intrinsic error,基本[固有]誤差
intrinsic safety barriter,本質(zhì)安全柵
intrinsic viscosity,固有粘度
intrinsically safe circuit(Exi),本質(zhì)安全電路(Exi)
invalid event,無效事件
invar levelling staff,因瓦水準(zhǔn)標(biāo)尺
inventory management system,庫(kù)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(yuǎn)鏡
ion,離子
ion-activity meter,離子計(jì)
ion accelerating voltage,離子加速電壓
ion beam thinner,離子減薄機(jī)
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(jì)數(shù)器
ion cyclotron resonance mass spectrometer;ICR mass spectrometer, 離子回旋共振質(zhì)譜計(jì)
ion detector,離子檢測(cè)器
ion-exchange chromatography,離子排斥色譜法
ion kinetic energy spectra;IKE spectra,離子動(dòng)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(xué)
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(tái)
ion strength,離子強(qiáng)度
ion transducer[sensor],離子傳感器
ion transmission efficiency,離子傳輸率
ionflow anemometer,離子流風(fēng)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(shù)
ISFET ion transducer[sensor],場(chǎng)效應(yīng)管（式）離子傳感器
isoabsorptive point,等吸收點(diǎn)
isobaric mass-change determination,等壓質(zhì)量變化測(cè)定
isobaric weight-change curve,等壓重量變化曲線
isobaric weight-change determination,等壓重量變化測(cè)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(diǎn)
isothermal point,恒溫式熱量計(jì)
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(cè)定
isotope dilution mass spectrometry,同位素稀釋質(zhì)譜法
isotope mass spectrometer,同位素質(zhì)譜計(jì)
isotope peak,同位素峰
isotope ratio measurement,同位素豐度測(cè)定
item,項(xiàng)（目）
iteration chromatography,核對(duì)色譜法
ivory point,象牙針尖
ice point,冰點(diǎn) ideal gas temperature scale,理想氣體溫標(biāo)
ideal inherent equal percentage flow characteristic,理想固有等百分比注量特性 identifiability,可辨識(shí)性；能辨識(shí)性
ignition wire,點(diǎn)火線
illuminance transducer[sensor],照度傳感器
illuminating aperture angle,照明孔徑角
illuminating brightness,照明亮度
illuminating system,照明系統(tǒng)
illumination,照度
image electro-magnetic shift,象電位移
image plane,象面
image point,象點(diǎn)
image recognition,圖象識(shí)別
image rotation,象旋轉(zhuǎn)
image transdcer[sensor],圖象傳感器
imaging system,成象系統(tǒng)
immersion depth,浸入深度
immersion error,浸入誤差
immersion line(of liquid-in-glass thermometer),（玻璃溫度計(jì)的）浸沒線
immersion testing,液浸法
immersion type probe,水浸探頭
impact energy,沖擊能量
impact hammer,沖擊錘體
impact pendulnm,沖擊擺錘
impact specimen support,沖擊試校支架
impact test,沖擊試驗(yàn)
impact testing machine,沖擊試驗(yàn)機(jī)
impact toughness,沖擊韌性
impact velocity of the pendulum,擺錘的沖擊速度
impedance analysis,阻抗分析
impedance blood volume transducer[sensor],阻抗式血容量傳感器
impedance head,阻抗頭
imedance plane diagram,阻抗平面圖
impedance respiratory frequency transducer[sensor],阻抗式呼吸頻率傳感器
impeller,旋漿
impregnated base strain gauge,浸膠基應(yīng)變計(jì)
impulse distance meter,脈沖式測(cè)距儀
impulse function,沖激函數(shù)；脈沖函數(shù)
impulse precision sound level meter,脈沖精密聲級(jí)計(jì)
impulse response,沖激響應(yīng)；脈沖響應(yīng)
impulsive sound,脈沖聲
in-situ colour meter,現(xiàn)場(chǎng)水色計(jì)
in-situ extraction sampler,現(xiàn)場(chǎng)萃取采水器
im-situ salinometer,現(xiàn)場(chǎng)鹽度計(jì)
in-situ seawater oxygenomter,海水溶解氧現(xiàn)場(chǎng)測(cè)定儀
inaccuracy,不精確度
inboard rotor,內(nèi)重心轉(zhuǎn)子
incline impact test,斜而沖擊試驗(yàn)
ynclined-tube manometer,傾斜壓力計(jì)
inclinometer,井斜儀
increase of area,斷面增大率
increased safety electrical apparatus(Ex e),增安型電氣設(shè)備（Ex e)
incremental control,增量控制
incremental motion control system,增量運(yùn)動(dòng)控制系統(tǒng)
incremental range,微調(diào)（增量）范圍
incremental testing,增量測(cè)試
independent conforminty,獨(dú)立一致性
independent linearity,獨(dú)立線性度
index,指示器；指數(shù)；索引
index level,豎直度盤指標(biāo)水準(zhǔn)器
index(of an indicating device),（指示機(jī)構(gòu)的）指示器
index of asymmetry,非對(duì)稱性指數(shù)
index register,變址寄存器
indicated electrode,指示電極
indeicated strain,指示應(yīng)變
indicated value,指示值
indicating device,指示裝置；指示機(jī)構(gòu)
indicating instrument,指示儀器儀表
indicating(measuring)instrument,（測(cè)量?jī)x器儀表）的示值
indication point,指示點(diǎn)
indication range,示值范圍
indicative mark,指示標(biāo)志
indicator,指示儀
indirect acting instrument,間接作用儀表
indirect ancting instrument,間接作用儀表
indirect acting recording instrument,間接作用記錄儀
indirect(method of )measurement,間接測(cè)量（法）
indirect resistance heaiting,間接電阻加熱
indirectly controlled variable,間接被控變量
indirectly heated type thermistor,旁熱式熱敏感電阻器
individual line,專線
individual nominal characteristic,單個(gè)名義特性
induced current image,感生電流象
induced curent method,感應(yīng)電流法
induced polarization logger,井中激發(fā)極化儀
induced pulse transient system,感應(yīng)脈沖瞬變系統(tǒng)
inductance bow,電感箱
inductance pressure transducer,電感式壓力傳感器
inductance transducer,感應(yīng)式傳感器
induction instrument,感應(yīng)系儀表
induction logger,感應(yīng)測(cè)井儀
induction meter,感應(yīng)系電度表
induction salinometer,感應(yīng)式鹽度計(jì)
induction voltage divider,感應(yīng)分壓器
inductive displacement measuring instrument,電感式位移測(cè)量?jī)x
inductive displacement transducer,電感式位移傳感器
inductive force transducer,電感式力傳感器
inductive micromenter,電感測(cè)微計(jì)
inductive modeling method,歸納建模法
inductive tensionmeter,電感式張力計(jì)
inductive transducer[sensor],電感式傳感器
inductosyn displacment transducer,感應(yīng)同步式位移傳感器
industrial automation,工業(yè)自動(dòng)化
industrial control,工業(yè)控制
industrial control system,工業(yè)控制系統(tǒng)
industrial data processing,工業(yè)數(shù)據(jù)處理
industrial process,工業(yè)過程
industrial robot,工業(yè)機(jī)器人
(industrial)total radiation pyrometer,輻射感溫器
indelastic background,非彈性本底
inelastic scatter,非彈性散射過程
inert metal indicated electrode,惰性金屬指示電極
inertia type pickup,慣性傳感器
inertial motion,隋走量
inference model,推理模型
inference strategy,推理策略
inferential flowmeter,推導(dǎo)式流量計(jì)
influence characteristic,影響特性
influence coefficient method,影響系數(shù)法
influence coefficient(of an influence quantity),（影響量的）影響系數(shù)
influence error,影響誤差
influence of magnetic field,磁場(chǎng)影響
influence of ship-body,船體影響
influence of static pressure,靜壓影響
influence of vibration,振動(dòng)影響
influence quantity,影響量
information acquistion,信息采集
information parameter of an electrical signal,電信號(hào)的信息參數(shù)
information pattern,信息模式
information structrue,信息結(jié)構(gòu)
information system for process control,過程控制信息系統(tǒng)
infrared camera,紅外照相機(jī)
infrared distance meter,紅外測(cè)距儀
infrared gas analyzer,紅外線氣體分析器
infrared hygrometer,紅外濕度表
infrared light transducer[sensor],紅外光傳感器
infrared radiation,紅外輻射；紅外線；熱輻射
infrared radiation detection apparatus,紅外檢測(cè)儀
infrared radiation thermometer,紅外輻射溫度計(jì)
infrared radiometer,紅外輻射計(jì)
infrared radiometry,紅外線探傷法
infrared remote sensing,紅外遙感
infrared spectrometry,紅外光譜法
infrared spectrophotometer,紅外分光光度計(jì)
inherent diaphragm pressure range,固有膜片壓力范圍
inherent feedback,固有反饋
inherent filtration,固有濾過當(dāng)量
inherent flow characteristic,固有流量特性
inherent instability,固有不穩(wěn)定性
inherent weakness failure,固有弱質(zhì)失效
inhibit,禁止
initial condition,初始條件
initial deviation,初始偏差
initial load,初負(fù)荷
initial phase angle,初相角
initial program loader(IPL),初始程序的裝入程序
initial pulse,始脈沖
initial state,初（始狀）態(tài)
initial temperature,超始溫度
initial unbalance,初始不平衡量
initialization,初始化
initialize,初始化
initiator,啟動(dòng)站
injection cross-section[station],注入橫截面[部位]
ink jet printer,噴墨印刷機(jī)
inlet filter,（減壓器的）過濾器
inlet system,進(jìn)樣系統(tǒng)
inner pacdage,內(nèi)包裝
in-phase voltage,同相電壓
input and output with inolated common point,帶有隔離公共點(diǎn)的輸入和輸出
input device,輸入設(shè)備
input impedance,輸入阻抗
input impedance of the magnetizing winding,激磁繞組輸入阻抗
input impedance of the measuring winding,測(cè)量繞組輸入阻抗
input matrix,輸入矩陣
input/output operation,輸入/輸出操作
input/output port,輸入/輸出端口
input-output analysis,投入產(chǎn)出分析
input-output channel,輸入輸出通道
input-output device,輸入輸出設(shè)備
input-output model,投入產(chǎn)出穩(wěn)定性
input-output table,投入產(chǎn)出表
input-output unit,輸入輸出設(shè)備
input prediction method,輸入預(yù)估法
input quantity to frequency conversion type,輸入量-頻率轉(zhuǎn)換型
input signal,輸入信號(hào)
input terminal,輸入端
input unit,輸入設(shè)備
input variable,輸入變量
input vector,輸入向量；輸入矢量
input with isolated common point,公共端隔離輸入
inrush current,浪涌電流
insert length,插入長(zhǎng)度
inside coil,內(nèi)插線圈
inside idimensions,工作室尺寸
insolation,日射
instability,不穩(wěn)定性
installation conditions,安裝條件
installation of oceanographic survey,海洋調(diào)查裝備
installed diaphragm pressure range,安裝流量特性
installed rangeability,安裝可調(diào)比
instantaneous availability,瞬時(shí)可用度
instantaneous sound pressure,瞬時(shí)聲壓
instantaneous value,瞬時(shí)風(fēng)速
instruction,指令
instruction level language,指令級(jí)語(yǔ)言
instrument auto transformer,儀用自耦互感器
instrument constant,儀表常數(shù)
instrument front,儀表面板
instrument lead,儀表導(dǎo)線
instrument of ground electrochemical prospecting method,地電化學(xué)法找礦儀器 instrument of magneto telluric method,磁大地電流法儀器
instrument security factor,儀表的安全因數(shù)
instrument with contacts,帶觸點(diǎn)儀表
instrument with locking device,帶有鎖定裝置的儀表
instrument with optical index,光標(biāo)式儀表
instrument with suppressed zero,壓縮零位儀表
instrumental analysis,儀器分析
instrumental background,儀器本底
instrumental error,儀器誤差
insulating strength,絕緣強(qiáng)度
insulating test voltage,絕緣試驗(yàn)電壓
insulation fault detecting instrument,絕緣損壞檢示儀表
insulation material,絕緣物；絕緣材料
insulation resistance,絕緣電阻
insulation resistance meter,高阻表；兆歐表
insulation strength,絕緣強(qiáng)度
integral action;I-action,積分作用；I-作用
integral action coefficient,積分作用系數(shù)
integral action Iimiter,積分作用限幅器
integral action time,積分作用時(shí)間
integral control,積分控制
integral controller,積分控制器；I控制器
integral detector,積分型檢測(cè)器
integral electric actuator,積分式電動(dòng)執(zhí)行機(jī)構(gòu)
integral feedback,積分反饋
integrated data processing,集中數(shù)據(jù)處理
integrated sensor,集成傳感器
integrating actinometer,累計(jì)光能計(jì)
integrating conversion,積分轉(zhuǎn)換
integrating induced type polarization potentiometer,積分式激發(fā)電位儀
integrating instrument,積分[算]（測(cè)量）儀表
integrating(measuring) instrument,積分[算]（測(cè)量）儀表
integrating recording instrument,積分式記錄儀
integrating sphere,積分球
integration method,積算法
integration testing,集成測(cè)試；綜合測(cè)試
integrator,積分儀器
integrity,整體性
intellectualized simulation software,智能化仿真軟件
intelligent computer,智能計(jì)算機(jī)
intelligent control,智能控制
intelligent control system,智能控制系統(tǒng)
intelligent instrument,智能儀表
intelligent deyboard system,智能鍵盤系統(tǒng)
intelligent mechine,智能機(jī)器
intelligent menagement,智能管理
intelligent management system,智能管理系統(tǒng)
intelligent robot,智能機(jī)器人
intelligent sensor,智能傳感器
intelligent simulation,智能仿真
intelligent station,智能站
intelligent system,智能系統(tǒng)
intelligent system model,智能系統(tǒng)模型
intelligent terminal,智能終端
intensifying screen,增感屏
interacted system,互聯(lián)系統(tǒng)；關(guān)聯(lián)系統(tǒng)
interaction,互聯(lián)；關(guān)聯(lián)
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(jī)
interference error,干擾誤差
interference filter,干擾[涉]濾光片
interior package,內(nèi)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(nèi)負(fù)載
internal-convection sensitive element,內(nèi)對(duì)流敏感元件
internal disturbance,內(nèi)擾
internal gear,定子齒輪
internal lead,內(nèi)引線
internal lock signal,內(nèi)鎖信號(hào)
internal model principle,內(nèi)模原理
internal reference electrode,內(nèi)參比電極
internal reference sample,內(nèi)參比試樣
internal reflection element,內(nèi)反射元件
internal reflection spectrometry,內(nèi)反射光譜法
internal resistance,內(nèi)阻
internal standard,內(nèi)標(biāo)物
internal standard line,內(nèi)標(biāo)線
internal standard method,內(nèi)標(biāo)法
internal stop,內(nèi)擋塊
internally piloted regulator,整體指揮器操作型自力式調(diào)節(jié)閥
International(Practical) Temperature Scale,國(guó)際（實(shí)用）溫標(biāo)
International Practical Temperature Scale-1968,(IPTS-68),1968年國(guó)際實(shí)用溫標(biāo)
international standard,國(guó)際標(biāo)準(zhǔn)（器）
International Temperature Scale-1990(ITS-90),1990年國(guó)際溫標(biāo)
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(yǔ)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(quán)
interrupt priority system,中斷優(yōu)先權(quán)系統(tǒng)
interrupt source,中斷源
interval timer,間隔時(shí)鐘
intracranial pressure transducer[sensor],顱內(nèi)壓傳感器
intra-plant system,廠內(nèi)系統(tǒng)
intrinsic astigmatism,固有象散
intrinsic error,基本[固有]誤差
intrinsic safety barriter,本質(zhì)安全柵
intrinsic viscosity,固有粘度
intrinsically safe circuit(Exi),本質(zhì)安全電路(Exi)
invalid event,無效事件
invar levelling staff,因瓦水準(zhǔn)標(biāo)尺
inventory management system,庫(kù)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(yuǎn)鏡
ion,離子
ion-activity meter,離子計(jì)
ion accelerating voltage,離子加速電壓
ion beam thinner,離子減薄機(jī)
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(jì)數(shù)器
ion cyclotron resonance mass spectrometer;ICR mass spectrometer, 離子回旋共振質(zhì)譜計(jì)
ion detector,離子檢測(cè)器
ion-exchange chromatography,離子排斥色譜法
ion kinetic energy spectra;IKE spectra,離子動(dòng)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(xué)
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(tái)
ion strength,離子強(qiáng)度
ion transducer[sensor],離子傳感器
ion transmission efficiency,離子傳輸率
ionflow anemometer,離子流風(fēng)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(shù)
ISFET ion transducer[sensor],場(chǎng)效應(yīng)管（式）離子傳感器
isoabsorptive point,等吸收點(diǎn)
isobaric mass-change determination,等壓質(zhì)量變化測(cè)定
isobaric weight-change curve,等壓重量變化曲線
isobaric weight-change determination,等壓重量變化測(cè)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(diǎn)
isothermal point,恒溫式熱量計(jì)
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(cè)定
isotope dilution mass spectrometry,同位素稀釋質(zhì)譜法
isotope mass spectrometer,同位素質(zhì)譜計(jì)
isotope peak,同位素峰
isotope ratio measurement,同位素豐度測(cè)定
item,項(xiàng)（目）
iteration chromatography,核對(duì)色譜法
ivory point,象牙針尖