【正文】 ejoint凸緣接頭flangesealingsurface法蘭密封面flange邊緣輪緣凸緣法蘭flashplate閃熔鍍層flashpoint閃點(diǎn)Flatbottomedholeequivalent平底孔當(dāng)量Flatbottomedhole平底孔Flawcharacterization傷特性缺陷特征Flawecho缺陷回波flawheight(thruwalldimension)缺陷自身高度（缺陷在壁厚方向的尺寸）Flaw傷缺陷瑕疵裂紋flexibleconduit軟管Flexuralwave彎曲波flickerfreeimages無閃爍圖像Floatingthreshold浮動閥值floorslab樓板flowinstrument流量計(jì)flowsheet流程圖Fluorescence熒光Fluorescentdrydepositpenetrant干沉積熒光滲透劑Fluorescentexaminationmethod熒光檢驗(yàn)法Fluorescentlight熒光熒光燈Fluorescentmagneticparticleinspection熒光磁粉檢驗(yàn)Fluorescentmagneticpowder熒光磁粉Fluorescentpenetrant熒光滲透劑Fluorescentscreen熒光屏fluorography熒光照相術(shù)Fluorometallicintensifyingscreen熒光金屬增感屏Fluoroscopy熒光檢查法flushing沖洗填縫fluxcoredarcwelding帶焊劑焊絲電弧焊Fluxleakagefield磁通泄漏場漏磁場Fluxlines磁通線flux焊劑，熔化Focaldistance焦距Focalspot焦點(diǎn)Focuselectron電子焦點(diǎn)聚焦電子束Focuslength焦點(diǎn)長度聚焦長度Focussize焦點(diǎn)尺寸聚焦尺寸Focuswidth焦點(diǎn)寬度聚焦寬度Focusedbeam聚焦束（聲束、光束、電子束）Focusingprobe聚焦探頭Focustofilmdistance()焦點(diǎn)膠片距離（焦距）Fogdensity灰霧密度Fog灰霧Footcandle英尺燭光formula公式foundationring底圈foundationsettlement基礎(chǔ)沉降Freguency頻率Frequencyconstant頻率常數(shù)Fringe干涉帶干擾帶條紋邊緣Frontdistanceofflaw缺陷前沿距離Frontdistance前沿距離fullscalevalue滿刻度值Fullwavedirectcurrent（FWDC）全波直流Fundamentalfrequency基頻Furring毛狀跡痕毛皮fusionarcwelded熔弧焊fusion熔融熔合gageglass液位玻璃管Gagepressure表壓表壓力Gain增益gammacameraγ射線照相機(jī)（γ射線探傷機(jī)）gammaequipmentγ射線設(shè)備Gammaradiographyγ射線照相術(shù)Gammaraysourcecontainerγ射線源容器Gammaraysourceγ射線源Gammaraysγ射線gammasourceγ射線源γ源Gammarayradiographicequipmentγ射線照相裝置Gammerayunitγ射線機(jī)γ射線裝置Gapscanning間隙掃查間隙掃描gascutting氣割gasshieldedarcwelding氣體保護(hù)焊Gas氣體Gate閘門Gatingtechnique選通技術(shù)脈沖選通技術(shù)gaugeboard儀表板樣板模板規(guī)準(zhǔn)尺Gauss高斯GeigerMullercountergeneratingofarc引弧Geometricunsharpness幾何不清晰度girthweld環(huán)形焊縫glandbolt壓蓋螺栓Goggles護(hù)目鏡gouging刨削槽Gray(Gy)戈瑞Grazingangle掠射角切線角入射余角Grazingincidence掠入射切線入射grindoff磨掉grinder磨床磨工grindingwheel砂輪片砂輪grooveface（焊縫）坡口面groundingconductor接地導(dǎo)體Groupvelocity群速度grouting灌（水泥）漿guidewire尺度[定距]索,準(zhǔn)繩gussetplate角撐板,加固板Halflife半衰期Halfvaluelayer(HVL)半值層半價層Halfvaluemethod半波高度法半值法Halfwavecurrent（HW）半波電流Halogenleakdetector鹵素檢漏儀Halogen鹵素hanger吊架掛架洗片架Hardhat安全帽HardXrays硬X射線Hardfacedprobe硬膜探頭硬面探頭Harmonicanalysis諧波分析Harmonicdistortion諧波畸變Harmonics諧頻諧波headface端面Headwave頭波heatabsorbingglass吸熱玻璃heataffectedarea熱影響區(qū)heatexchangers熱交換器heattransfer熱傳輸Heatingboxes加熱箱Heliumbombing氦轟擊法Heliumdrift氦漂移Heliumleakdetector氦檢漏儀Hermeticallytightseal氣密密封密封密封裝置HighenergyXrays高能X射線highfrequencygenerator高頻發(fā)電機(jī)highfrequency高頻Highvacuum高真空highlysophisticatedimageprocessing高度完善的圖像處理hoistinguprightcolumn吊裝立柱Holography全息照相術(shù)（光全息、聲全息）horizontalline水平線hydrophilicemulsifier親水乳化劑Hydrophilicemulsifier親水性乳化劑Hydrophilicremover親水性洗凈劑親水性去除劑hydrostaticpressuretest靜水壓試驗(yàn)Hydrostatictest水壓試驗(yàn)靜水壓試驗(yàn)Hysteresis磁滯滯后.(intermediatefrequency)中頻（30～3000千周/秒）IACS=InternationalAnnealedCopperStandard國際退火(軟)銅標(biāo)準(zhǔn)icechest冰箱icemachine制冰機(jī)，冷凍機(jī)ice冰iconoscope光電攝像管ID(①inside②insidedimensions)①內(nèi)徑②內(nèi)部尺寸IDcoilID線圈=InsideDiameter內(nèi)徑線圈idea概念，意見，思想ideal理想的，想象的identical同一的，恒定的，相同的identificationmark識別標(biāo)志identification鑒定，辨別，驗(yàn)明identifier鑒別器identifypulse識別脈沖idiopathetic自發(fā)的，特發(fā)的IEM(ionexchangemembrane)離子交換膜illuminance照（明）度illuminant照明的，發(fā)光的illuminatinglamp照明燈泡illuminatingloupe放大照明鏡illuminatingmirror照明鏡illuminationapparatus照明器illuminationplate照明板illumination照明的，照射illuminator①照明器，照明裝置②反光鏡illuminometer照度計(jì)illustration(abbr.illus.)圖解，例證，具體說明imageamplifier圖像放大器，影像增強(qiáng)器imageanalysissystem圖像分析系統(tǒng)Imagecontrast圖像對比度影像對比imageconverter影像轉(zhuǎn)換器Imagedefinition圖像清晰度Imageenhancement圖像增強(qiáng)imagefreeze影像凍結(jié)imageintensifiertube影像增強(qiáng)管圖像增強(qiáng)管imageintensifier像亮化器，圖像增強(qiáng)器Imagemagnification圖像放大imagemonitor圖像監(jiān)視器imagemultiplier影像倍增器imagepickuptube攝像管imagequalityindication像質(zhì)指示ImageQualityIndicator（IQI）像質(zhì)計(jì)像質(zhì)指示器Imagequalityindicatorsensitivity像質(zhì)指示器靈敏度Imagequality圖像質(zhì)量imagereproducer顯像管，顯像器imagestore圖像存儲器imagetube顯像管imager圖像儀，顯像儀imagination想象imagine想象，推測，設(shè)想Imaginglinescanner圖像線掃描器圖像行掃描器ImagingPlates（IP）成像板immediatepayment立即付款I(lǐng)mmersionprobe液浸探頭Immersionrinse浸沒清洗浸液清洗immersionsystem浸漬裝置液浸系統(tǒng)Immersiontesting液浸試驗(yàn)Immersiontime浸沒時間浸入時間immersion浸沒，浸漬impactstrength沖擊強(qiáng)度impacter沖擊器impedancematching阻抗匹配Impedanceplanediagram阻抗平面圖impedancetransducer阻抗傳感器，阻抗換能器Impedance阻抗impeller①葉輪，轉(zhuǎn)子②壓縮機(jī)Imperfection不完整性缺陷imperialgallon(abbr.ipgal)英國標(biāo)準(zhǔn)加侖（）imperialquart英制夸脫import①進(jìn)口②輸入importandexportfirm進(jìn)出口商行importborderstation進(jìn)口國境站名importlicenceposition進(jìn)口許可證importation①輸入，傳入②進(jìn)口貨impressiontechnic印模術(shù)impressiontray印模盤impression壓跡，印模，版Impulseeddycurrenttesting脈沖渦流檢測impulsegenerator脈沖發(fā)生器impulseoscilloscope脈沖示波器impulserecorder脈沖自動記錄器impulsescaler脈沖計(jì)數(shù)器impulsetimer脈沖計(jì)數(shù)器impulsetransmittingtube脈沖發(fā)射管impulse沖動，搏動，脈沖impulser脈沖發(fā)生器，脈沖傳感器impurity不純，雜質(zhì)In(①indium②inch)①銦②英寸（）inparallel并聯(lián)inphase同相的inseries串聯(lián)intoto全，整體invacuo在真空中inaction無作用inadequacy機(jī)能不全，閉鎖不全I(xiàn)nc.(incorporated)股份有限公司incandescentlamp白熾燈inch(。in)英寸incidence①入射，入射角②發(fā)生率incidentangle入射角incidentillumination入射光incidentlight入射光incidentray入射光incidental偶發(fā)的，非主要的inclination傾斜，斜度inclinedtubetypemanometer斜管式壓力計(jì)include包括，計(jì)入inclusion包含包埋雜質(zhì)iningline進(jìn)線口inpatible不相容的，禁忌的inpetence機(jī)能不全，閉鎖不全inconvertible不可逆的incorporation①并入②公司increase增加，增大，增長Incrementalpermeability增量磁導(dǎo)率indent訂單index①指數(shù)，索引②指針indexcard索引卡片indexhand指針indexsignal指示信號indexer指數(shù)測定儀，分度器indicate指示，表明Indicateddefectarea缺陷指示面積Indicateddefectlength缺陷指示長度indicatedlight指示燈indicatingbell160