Words and Terms(专业外语 整理版)

《Words and Terms(专业外语 整理版)》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、WordsandTerms:Chapter1metallicbond金属键crystallattice晶格ionic离子的covalent共价的defect缺陷ferrousalloys铁基合金fcc面心立方bcc体心立方subzero零下的mechanicalproperty机械（力学）性能criticalpartandelement关键零部件covalentbond共价键metalicbond金属键crystallattice晶格electrostaticattraction静电吸引plasticdeformation塑性变形s

2、elf-strengthening自强化stressconcentrator应力集中点thetipofacrack裂纹尖端ferrous铁的；含铁的corrosionresistance耐腐蚀；抗蚀力arbitrary特定的；武断的plaincarbonsteel碳素钢hot-rolledsteel热轧钢bar条；棒beam横梁；光束sheet薄板StateStandard国家标准welding焊接forging锻造stamping冲压alloyingelement合金元素deoxidation去氧harmfulimpurity有害

3、杂质Lowalloysteel低合金钢ductile可延展的；可塑性eminently显著的proprietary所有权；专利的HSLA高强度低合金stressrelief应力消除Chapter2ferrite铁素体austenite奥氏体pearlite珠光体martensite马氏体cementite渗碳体Fe3Cductile延展性interatomic原子间的solubility溶解度PhaseDiagram相图homogeneous均匀的solidus固相线liquidus液相线normalizing正火annealing

4、退火spheroidizing球化处理coordinates坐标系heatingrate加热速度straightline直线heatingtemperature加热温度coolingrate冷却速度firstderivative一阶导数Chapter3physicalmetallurgy物理冶金workhardening加工硬化staticrecovery静态回复thermallyactivated热激活的hotworking热加工dynamicsoftening动态软化recrystallization再结晶dislocation

5、density位错密度criticalstrain临界应变Stress-straincurve应力应变曲线torsion扭转;转矩activationenergy激活能initialgrainsize原始晶粒尺寸Chapter4die模具；凹模seasoned适用的unparalleled空前的，无比的conveyance运输工具GrossNationalProduct国民生产总值difficult---to----machinealloy难切削合金forging锻造；锻件forgeman锻工augment增长；发展cryogeni

6、c低温的nationaldefense国防Chapter5injectionmold注射模moldingshop成型车间，造型车间injection-molded注射成形的grind（ground，ground）磨削；磨光single-cavitymold单型腔注射模multicavitymold多型腔注射模clampingforce夹紧力；合模力plasticizing（使）成为可塑；（使）可塑injectioncapacity注射容量productivity生产力time-consumingtask高耗时的工作competiti

7、veness竞争力solidsmodeling实体造型Chapter8prototypeconstruction原型制造SLS---SelectiveLaserSintering选择性激光烧结SLA---Stereolithography立体光刻技术LOM---LaminatedObjectManufacturing分层实体制造FDM---FusedDepositionModeling熔融沉积成型photo-curableresin感光树脂photopolymer光敏聚合物solidify固化；（使）凝固polymerize聚合fl

8、uorescent荧光的ultraviolet紫外线的；紫外线thermoset热固塑料；热固的Chapter9(NDT)无损探伤penetranttesting渗透探伤nonporous无（细，气）孔的capillary毛细作用fl