轮机英语题库中的生词

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1、轮机英语题库中的生词摘自《轮机英语考证指南》上拱hog下拱sag地脚螺栓holdingdownbolt摆动swing滑块slipper机架entablature/column半组合式semi-built整体锻造solidforged过盈crush滑动轴承slidingbearing圈簧coilspring薄层flash避让坑cut-outportion定位销dowelpin剪力/弯曲应力/扭应力shear/bend/torsionstress卡舌tag公差tolerance压缩片compressionplate冲程系

2、数stokecoefficient热效率thermalefficiency撑杆螺栓jackbolt锥形螺栓tapbolt防火罩flamescreen量油尺dipsticks固定部件stationarypart动能kineticenergy阀壳valvecage静/动平衡statically/dynamicbalance松孔镀铬porouschromium端板endplate硬质合金钢hardalloysteel滚花knurling热障heatdam喷射震荡油冷却jet-shakeroilcooling管束bundle

3、喷油器针阀fuelvalvespindle7沉淀柜settlingtank缓冲平衡柜（集油柜）buffer/balancetank齿轮齿条装置rackandpinionrack滚轮follower发热值calorificvalue柔性非金属管flexiblenonmetallichose穿透penetration不锈钢stainlesssteel止回阀checkvalve螺旋槽helix回油孔spillport脉动泵jerkpump双联压力表duplexpressuregauge恒温蒸汽减压阀thermostatic

4、steampressurereducingvalve分散dispersion差压式针阀differentialneedlevalve硫sulfur矾vanadium钙calcium气化gasification钠sodium挥发volatility波动fluctuate温度计thermometer增压器喘振turbochargerstall石灰石lime咬死stuck气动阀件pneumaticvalve启动空气瓶airstartingcontainer碳化carbonization电磁控制的空气起动阀asolenoid

5、operatedairStartvalve镀锌galvanized硝酸钠sodiumnitrite中和neutralized静压润滑hydrostaticlubrication多歧管路multiplepipe千瓦kilowatt消音muffle7十字头轴承wristpinbearing摆动运动oscillatingmotion划伤scuffing正向油流positiveflow凝结coagulation扩压器diffuser分别respectively油孔orifice停车stall咬缸seizure油漆剥落pain

6、tblistering更换withdraw截止阀stopvalve避免preclude通风ventilation过盈nip/crush浸渍污物impregnateddirt刮痕scratch共振resonant主冷却系统primarycoolingsystem超速保护装置over-speedtrip干式火花消除器adry-typesparkarrestor内六角扳手insidehexagonalspanner扭力扳手torquewrench套筒扳手socket/boxspanner棘轮扳手ratchetwrench双

7、头开口扳手doubleopenendwrench梅花扳手doubleoffsetringspanner冲击扳手pneumaticimpactwrench液压拉伸器hydraulicstretcher钳子clipper尖嘴钳longflat-noseplier钢丝钳combinationplier斜口钳sidecuttingplier弹性手钳elastichandplier鲤鱼钳slip-jointplier扁头螺丝刀plainscrewdriver十字螺丝刀crosspointscrewdriver7游标卡尺vern

8、iercaliper外径千分尺outsidemicrometer百分表dialgauge千分表dialindicator塞尺feeler卡钳caliper台钳benchvice机油壶longnozzleoiler三角刮刀triangularscraper平口刮刀flatheadscraper铁皮剪刀ironsheetshear铁锤ironham