材料科学专业英语词汇（D）

材料科学专业英语词汇(D)d-nickeld镍(含4-5%mn之镍合金)dacite石英安山石dacronpolyesterfibers达克隆聚脂纤维daetwyler-schiltknechtabrasionmachine戴许磨耗机dairybronze奶罐青铜(20%ni,8%zn,4%sn,其余为cu)dairyproducts乳酪产品dambar堵住杆，纬damblock水闸方块damageline[疲劳]损害比例damageratio达马新法(熔接高低碳钢而形成多层材料装饰品之一种方法)damascene金属镶嵌法damascening大马森合金(含10%sn之青铜)damaxinealloy制振能dammar达玛脂dammargum达玛胶dampproofingandpermeabilityreducingagent防水剂damper风门dampingcapacitydampingtest制振族验dancerroller上下跳动滚轮dandelionmetal登德耐易金属(含18%sb,10%sn,

其余为pb之轴承合金)dapple不匀darcy'slaw达西定律darkcondition黑暗条件darkfield暗视野darkfieldmicroscopy暗场显微法dart-droptesting双轴弯曲试验darwin'sconcept达尔文观念dashetching达斯蚀刻dash'sneck达斯（缩细）颈部dashpots缓冲筒datainterpretation数据阐明datalevelsource数据位阶电源dataloggingmemory资料记录记忆器datalogging/datalog数据记录/数据记录表datamemory数据记忆器datascramblefunction数据打散功能datatopologicalfunction数据拓扑功能datolite矽钙硼石daubing[耐火砂]自补，涂抹daytank日量熔槽daylight净距(压机)daylightfastness色耐阳光度dcdiodesputteringsystem直流二极管溅镀系统dcmeasurement直流测量单元dcparametertestsystem直流参数测试系统dcparametrictest/dctestdc参数试验/直流测试dctest直流测试debroglielaw德波格里定律(现代电子绕射技术基础)de-airing除气法de-aluminification脱铝作用(铝青铜)de-emulsification解乳化de-enamelling去珐琅de-lavauedprocess德拉瓦[离心铸管]法de-skew相位或时间偏差之补偿deacetylatedchitin去乙醯卖质deactivation反活性化deactivators去活化剂deadclay僵土deadplate静板deadsoftcastiron极软铸铁deadsoftsteel极软钢deadspots僻区deadweighttype/naturalweighttype净重式dead-burned僵烧dead-burneddolomite全烧白云石dead-burnedmagnesite全烧镁石dead-endpolymerization终端聚合deaeration脱气deags脱气debiteuse浮标砖debranchingenzymes脱支梅debugger除错程式deburring去满边debyecharacteristictemperature戴比特性温度debyecircles狄拜圈debyeequation狄拜等式debye'sconcept狄拜观念debye-huckelapproximation狄胡近似法debye-huckeltheory狄胡理论debye-scherrercamera戴薛氏照相机debye-scherrerdiagrams狄拜图谱decaborane十硼十四氢decaboranepolymers十硼十四氢聚体decal印花decalcomania印花decalescence减辉decalescencepoint减辉点decanedioicacid癸二酸decanning去套管decanoicacid癸酸decarboxylation去羧基作用decarburization脱碳decarburizeddepth脱碳深度decarburizedlayer脱碳层decarburizedstructure脱碳组织decay衮变decaytime衮变时间decelerationmode减速模式dechlorinationequipment除氯设备decibel分贝decoloration消色decolorizer1

去色剂2脱色剂decomposition分解decompressionsection去压部位decorpaper装饰纸decorsheet装饰板decorating装饰decoratingkiln红炉；彩烧窑decorativecoating装饰护膜decorativeconcrete装饰混凝土decorativeeffects装饰效应decorativelaminates装饰层板decorativeribbon装饰带条decoring砂心清除decorvtivebackcoat回布装饰decylacrylate丙烯酸癸酯decylalcohol

(1-decanol)癸醇deepeltch深蚀deepforming深成形deephardeningsteel深硬化钢deeplevel深能阶deepleveltransientspectroscopy深能阶暂态光谱学deepsubmicrondesign深态次微米设计deep-drawingsteel深冲[用]钢deep-submergencesystem深浸系统deep-submergencevehicles深浸媒体deerskins廘皮dee[-pilefabrics长毛织物defasher塑模溢料残渣去除装置defect瑕疵，缺陷defectlattice缺陷格子defectsemiconductor瑕疵半导体defectstructure缺陷组织defects缺点deflagration爆燃(燃烧)deflashing去毛边deflocculant反凝剂deflocculants反凝剂deflocculation反凝defoamingagents去泡剂deformability变形度deformableparticles可变形粒子deformation变形deformationband变形带deformationeutectic变形共熔物deformationmechanisms变形历程deformationproperties变形性质deformationrate变形率deformationstructure变形组织deformationtemperature变形温度deformationtexture变形织构deformationtwin变形双晶deformationvelocity变形速度deformationwidthofwire变形线宽deformation,reversible可逆变形deformation-stressdependencies随应力变形deformation-timedependencies随时间变形deformations,infinitesimal极微变形deformedballdiameter变形球径defroster除霜器，防结冰装置degadation败坏，降级degasification脱气degassing放气degassingflux脱气熔剂degassingrate去气率degating去浇口degaussing去磁degermination去芽deghdrogenation脱氢degradation退解degradationofplastics塑胶退解degradationofstyrenepolymers苯乙烯聚合物退解degradation,latent潜伏退解degradativeprocesses退解过程degreaser去油剂degreeofbranching分支度degreeofcrosslinking交连度degreeofcrystallinity结晶度degreeofcure硬化度degreeofdegradation退解度degreeoffatique疲劳程度degreeoffreedom自由度degreeofhydration水合度degreeofisomerization异构度degreeofisotacticity整排度degreeoforientation定向度degreeofpolymerization聚合度degreeofsaturation饱和度degreeofsubstitution取代度degydration脱水dehardening减硬dehydration脱水dehydrationbake脱水烘烤dehydrochlorination脱氯化氢dehydrogenatedrosin脱氢松香dehydrogenation脱氢dehydrogenationprocesses脱氢法deionization去离子作用deionizedwatercooling去离子水冷却deirondemanganeseequipment除铁除锰装置delaymodel延迟模型delaytime延迟时间delayedelasticity延迟弹性delayedfracture延迟破断delayedqueching延迟火delayedtransformation延迟变态delayedyield延迟降伏delayed-tackadhesives迟固黏着剂deleterioussubstance有害物质delftware德弗特陶器dellusterauts褪光剂deltabrassδ黄铜deltabronzeδ青铜deltaironδ铁deltametalδ合金deltasolidsolutionδ固溶体delustering褪光demagnetizer去磁器demagnetizingcurve消磁曲线，去磁曲线demountingmachine/demountstation晶圆卸装机denaturation变性dendrite树枝状结晶；树状突dendriticpowder树枝状粉未dendriticsegregation树枝状偏析dendriticspherulites,fibrous纤维状桠球dendriticstructure树枝状组织denier丹尼值denitriding脱氮dense1

致密(陶)2高折射率(玻)denseflint重火石玻璃densener冷铁densificatiokn压紧density密度densitycrystallinity密度结晶densitydefect密度缺点densitymeasurements密度测量densitymethod密度法densityratio密度比density-gradientcolumn密度坡柱density-gradientsedimentation密度坡沈积density-theoritical理论密度dentalgold牙科用金(含5-12%ag,4-10%cu,

其余为au之合金)dentalporcelain牙用瓷denudedzone无缺陷领域deoxidation

(deoxidization)脱氧，去氧deoxidizedcopper脱氧铜deoxidizer脱氧剂deoxidizing去氧，脱氧deoxidizingagent脱氧剂deoxigenation脱氧dependenceoflifetimeoncurrentdensityplot寿命与电流密度之依存性关系图dependenceoflifetimeontemperatureplot寿命与温度之依存关系图dephosphorization脱磷depleteduranium耗竭铀，耗乏铀depolarization去极化作用depolarizer去极化剂depositeattack沈积侵蚀depositeprotection沉积防蚀deposition沉积depositionchamber沉积室，蒸镀室depositionrate蒸镀速率depresseddiepad下凹晶片焊垫depthofchill冷硬深度depthoffocus聚焦深度derby[金属]圆饼(特指铀金属饼又名biscuit)descale去锈designautomationconference自动设计学术研讨会designautomation（da）设计自动化designfortestability可测试性程式designkit设计套组designrulecheck设计法则查验desilverizing去银destructivetesting破坏性试验desulphurization脱硫devalabrasiontest戴佛磨损试验developer显影机developertemperaturecontrol显影液温度控制developingrate显影速率developinguniformity显影均质性developmentenvironment研发环境device装置，元件devicemodel装置模型，元件模型deviceprogram装置程式devicesimulator装置模拟器deviceundertest被测试装置devitrification失透；反玻化devitrifiedglass失透玻璃devitrite失透物dewpoint露点dewaxing脱蜡dewpointindicator露点计dextrin糊精dezincification脱锌dhdegassingprocessdh去气法dhpcopperdhp铜sofgdi-vacancies双空位dialysis透析；渗析diamagneticsubstance反磁性体diamagnetism反磁性diamond金刚钻，钻石diamondcubic钻石立方diamondcvd金钢钻cvddiamondelectrodepositionwire电解金钢砂沉积线diamondlattice钻石[型]格子diamondpolishing钻石[细粉]抛光diamondpyramidhardnessdphdiamondpyramidhardnesstest钻石[角]diamondstructure金钢石锯diamondwaw锥硬度试验diamondwheel金刚石磨轮diaphrampump隔膜泵diaspore水铝石diatomaceousearth钻石[型]组织diatomitediatomaceousearthdiatomitefilter珪藻土过滤器diccavity型腔，模槽dicalciumsilicate矽酸二钙dichromatetreatment金普(pr,59),金女(nd,60)之通称dicing切割dicingsawnetworkmanagement切割锯刀网路管理dicingsaw/dicer切割锯刀/切割机dickite二重高岭土didymium麦藻土die模diealignment晶片调准dieblock模diebonding晶片接合，晶片焊接diebottom模块diecast铸模diecastalloy压铸diecasting压铸合金diecastingmachine压铸法diecavity晶片固定腔dieclearance压铸机diecushion模垫(压机)diedroppingrate晶片掉落率dieelectric电介质，电介体dieforging模锻dieimpression模型dieinsert模嵌块dielayout模布置dielife模寿命dielock模锁dielubricant模具润滑剂diemaking制模diemismatch模错位dieobnder晶片接合机dieopening模距diepad/island晶片焊垫/孤岛dieplate印刷版，铅版diepressquenchiong模压卒火diepressing模压dieproof验模件diequench夹模卒火dieseat模底dieset模组diesetting装模dieshank模柄dieshearstrength晶片抗切强度diesheartester晶片切变强度测试机dieshift模移量dieshoe模托(压机)diesinking刻模diesinkingmachine刻模机dieslide模滑条(压机)diesorter晶片分选机diespace模面大小diesteel模用钢dietemperature模温dietray晶片托盘dieupper上模die,cast下模die,composite组合模die,compound复序模die,conterlocked对锁模die,continental样板模die,drop-through下穿模die,finishing完成模die,flat平模die,floating浮动模die,gripper夹持模die,inserted嵌型模die,inverted倒置模die,lower下模die,moving动模die,multiple多件模die,multiplecavity多内模die,multiple-impression多型模die,multiple-part多件模die,plate样板模die,progressive顺序模die,push-through穿通模die,return返回模die,roll滚筒模die,single-covity单内模die,single-impression单型模die,single-operation单序模die,sizing挤准模die,slidikng滑动模die,solid整体模die,split分开模die,stationary定模die,steel-rule钢条模die,subpress模架模die,swage型锻模die,template样板模die,top上模die,transfer自送连制模die,trimming自边模die-by-diealignment晶片间对准die-by-dieleveling晶片间调平die-by-dietilting晶片间倾斜转动dielectric介电dielectricconstant介电常数dielectricinsulator介电绝缘体dielectricstrength介电强度differentialaerationcorrosion氧差腐蚀differentialdcmeasurement差动直流测试differentialdilationcurve示差膨胀曲线differentialgear差速齿轮differentialheating差别加热differentialmicrometer差动分厘卡differentialpressuregauge差压计differentialquenching示差卒火differentialthermalanalysis示差热分析differentialthermocouple示差热电偶differentialthermogravimetry示差热重量法diffraction绕射diffraction

(x-ray)绕射线（x射线）diffractometer绕射仪diffusedwafer经扩散晶圆diffusion扩散diffusionactivationenergy扩散活化能diffusionannealing扩散退火diffusionbonding扩散接合diffusionboundarylaver扩散境界层diffusioncoating扩散护膜diffusioncoefficient扩散系数diffusioncoefficient

(d)扩散系数diffusionconstant扩散常数diffusionhardening扩散硬化diffusionhole扩散孔diffusioninternalfriction扩散内耗diffusionnormalizing扩散正常化diffusionprocess扩散法diffusionpump扩散帮浦diffusionsintering扩散烧结diffusiontransformation扩散变态diffusionzone扩散带diffusion-controlledprecipitation扩散控制沉diffusion-controlledtransformation扩散控制变态(转换)diffusionlesstransformation无扩散变态diffusivity1扩散性2扩散率digital(controlbonding)head数位控制压接头dilatationcurve膨胀曲线dilatometer热膨胀仪dimension1尺寸2因次3维，度dimensionchange尺寸变化dimensionalinstability尺寸不稳定性dimensionalstability尺寸安定性dimensionaltolerance尺寸公差dimethylglyoximetest定性试验dimmingtest耐朦试验dimple凹坑，表面微凹din

(deutscheindustrienormen)德国工业标准dinasbrick矽砖dings-crockettseparator丁一式分离机diodeparallelplateplasmaenhancedcvdsystem二极管平行板等离子增强型cvd系统diodesputteringsystem二极管溅系统diopside透辉石diorite闪长岩dipbrazing热浸硬焊dipdeveloper浸渍式显影机diptransfer浸送(熔接时金属由电极至熔池)dipcoat浸涂，浸覆dipole偶极，双极dipolematerials偶极性材料dipping浸渍directarcfurnace直接电弧炉directarcheating直接电弧加热directchillcasting直接冷铸directdisplacementtypecleaningequipment直接置换式洗涤装置directextrusion顺挤，直接挤制directfiring1直接喷燃(泥)2敞烧法(陶)directheatmethod直接加热法directindexfunction直接索引功能directinterchangediffusion直接交换扩散directpickup直接拾取directquenchaging直接卒火时效directredrawing顺向再拉延directreductionprocess直接还原法directstress正交应力directteemingtoppouringdirecttempering直接回火directtransformation直接变态directwriting直接描画direct-arcfurnace直热电弧炉directionalproperties方向性directionalsolidification方向性凝固directionality方向性dirt渣dirtinclusion夹灰dirttrap集灰阱disappearingfilamentpyrometer隐丝[光学]高温计disappearing-filamentpyrometer隐丝光测高温计discaloy迪卡洛(耐热钢之一种)discard去锭头discontinuouseutectic不连续共晶discontinuousprecipitaion不连续析出discontinuousdiscontinuousyielding不规则降伏discretecomponenttestsystem离散元件测试系统dishing凹状扭曲研磨dishingpress碟压机disintegration崩解disintegrationindex散解指数disintegrator散解机diskfeeder盘饲机dislocation差排dislocationclimb差排爬登dislocationdensity差排密度dislocationfreecrystal无位错结晶dislocationline差排线dislocationlocking差排楔梢dislocationstrength差排强度disorderedsolidsolution无规律固溶体disordering非规律化dispenser配料机，点胶机dispensernozzle配料机喷嘴disperingagent播散剂dispersedshrinkage分散缩孔(铸疵)dispersion播散dispersioneffect播散效应dispersionhardening播散硬化dispersionstrengthening播散强化dispersiontypefuel分散型[核子]燃料dispersoid散播物displacementenergy移位能displacementspike原子移位区disposablecarbidetip弃换式碳化物刀尖块disruptivestrength破裂强度dissimilarmetalcorrosion异极[金属]腐蚀dissociationpressure解离压力distancehardness端距硬度distillate馏出物distilledwater蒸馏水distortion歪变，畸变distributedprocessing分散式处理distributioncoefficient分配系数divermethod潜取[样]法divergentlens发散透镜divisionwall隔墙divorcedcementite分离雪明碳铁divorcedpearlite粒状波来铁dns碳金目钢dobbin转盘乾燥器doctorblade刮刀片documentglass文件玻璃doghouse进料口；浮标砖入口doloma白云石灰dolomite白云石dolomitebrick白云石砖domain域domainwall磁[区]壁dome窥窿(圆题室)domebrick圆顶砖domejig圆顶夹具domeplug炉顶塞砖donorannihilation消除氧气施体donorimpurity施素不纯物donorkiller氧气施体杀手donorlevel授素准位dopant掺杂剂doping掺杂dopingdefect掺缺缺陷dopingsystem掺杂系统doppelduroprocess杜氏火焰硬化法dorebullion多尔锭(金银锭)doremetal多尔金属(金银合金)doresilver多尔银(含少量金)dorragitator杜尔搅动器dorrmill道尔磨机dorrthickener杜尔浓稠槽dorrcofilter杜柯过滤机dose剂量dotlogging点纪录dotwelding点熔接doubleannealing双重退火doublecarbide复碳化物doublecontraction双重收缩doublecruciblemethod双重坩埚法doubledraining再排浆(搪瓷)doubleequilibriumstate复平衡状态doubleextradeuseflint双超重火石玻璃doublenormalizing霸重正常化doubleorientedsiliconironsheet双向性矽钢片doublepasspreheater双程预热器doublequenching双重卒火doublesidelappingmachine双面磨光机doublesidepolishingmachine双面抛光机doublesidedaligner基板上下两面对准曝光器doubleskin夹层(锻铸件外层瑕疵)doubletelecentriclens双重远心透镜doubletetrahedralunit双四面体单元doublethermochemicaltreatment双重热化常处理double-archhammer双拱鎚double-endupsetforging双端锻粗double-endupsets双端锻粗件double-endupsetting双端锻粗法double-faceware双面搪瓷器double-framehammer双架鎚double-fritglaze双玻料釉double-stagenitriding双重氮化法dowmetal陶氏金属(一种镁合金)dowprocess陶氏法dowel1合钉，定位销2双尖钉downandupcut同方向及逆方向交互切割，反覆切割downcutting下行切割downflowasher/downstreamasher下游灰化机downhandwelding水平焊接downset下移安置downsizing小型化downsprue下浇道downstreamplasmaetchingsystem分离型等离子体蚀刻系统down-draughtkiln倒焰窑down-drawprocess下拉法(玻)dph

(diamondpyramidhardness)dph硬度(同维氏硬度)draft1拔模斜度2绘图3通风，通气4吃水(船)drag落砂（铸疵）dragflask下砂箱drag-ladledragadedrag-line拖索挖掘机dragline拖索drainbox废液回收箱draincastinghollowcastingdraintile排水瓦管(从土木)drawbar拉引棒砖drawbend抽丝珠drawbending拉延曲面drawring拉延环drawability拉延性，可拉性drawebench拉制机台drawing1回火2拉制，抽制3绘图drawingchamber拉引间drawingdeep深拉延，深度引长drawingdie拉模drawingwet湿拉延drawing,dry乾拉延drawing,shallow浅拉延dressing修整dressingcarriers/conditioningcarriers修整/条理用承载齿轮drift1冲销2轻敲drifttest顶进定量变形试验driophammerforming落鎚成形driver驱动器driver/comparator驱动比较器drop落砂(铸疵)droparch低拱dropcutting下穿切割dropfeedcarburizing滴注渗碳dropforging落鎚锻drophammer落鎚droptest1坠重试验2坠落试验drop-throughdie下穿模dross浮渣drude-lorentzlaw朱罗式定律(金属高导电率)drummixer鼓形拌合机drybattery乾电池组drybody乾坯drycell乾电池drycleaningequipment乾式洗涤设备drycopper乾铜(含多量氧化亚铜之脆性铜)drycorrosion乾蚀drycyaniding乾式氰化法drydeveloping乾式显影dryetchingsystem乾式蚀刻系统dryice乾冰drymixing乾混法drypan乾辗盘drypermeability乾砂通气性drypowderhoningmachine乾式溢料残渣喷砂清除机drypressing乾压dryprocess乾式法dryprocessenameling乾法搪瓷dryquenching乾式卒火drysand乾沙drysandmolding乾模法dryshrinkage乾燥收缩dryspray乾喷drystrength乾强度(陶)drytempering乾式回火dryvacuum