专业机械字典.doc

专业机械字典.docpressor无汕压缩机oilringlubrication油环滑润ohm'pressor无油压缩机opensideplaner单柱龙门刨床器oilproof抗油的openwagon敞车optocoupler光导发光元件oilstone油石opener开棉机optoelectronics光电子学oiltight不透油的openingMorcircuit或电路oldsand旧砂operatingconditions运彳亍条件orbit轨道oldham'scoupling-1•anicacid有•;操作;运算orientation定向oncethroughboiler"fl•pressor单级压缩机话orsatanalyser奥尔氏气体分析仪onestartscrew单螺纹openingtemperature1[bustion燃烧振动outside外部的overlapwelding搭焊oscillatingmotion振动outsidecaliper外卡钳overlappingjoint搭接oscillatingmovement振动outsidediameter夕卜径overload过载oscillation振动outsidedimensions外部尺寸overloadcapacity过载容量oscillationcircuit振荡电路outsidemicrometer外径T分尺overloadprotection过载保护oscillationdamping振动减幅outsidethread外螺纹overloadrelay过载继电器oscillationmode振动方式outsidee外部的overloadreleaseclutch过载离合oscillator振荡器振动了oval卵形器安全离合器oscillatorycircuit振荡电路ovalfile椭圆铿overloadtest过载试验oscillatorymotion振动ovalflange椭圆形凸缘overlockmachine包缝机oscillogram示波图ovalheadscrew半沉头螺钉overrun超限运动oscillograph示波器ovality卵形度overrunningclutch单向离合器oscilloscope示波器oven炉overshoot超调过第osmosis渗透overalldimensions夕卜廓尺寸oversize尺寸过人osmoticpressure渗透压力overallefficiency总效率oversizematerial筛上物ottocycle奥图循环overallheattransfer传热overspeed超速ottoengine奥托循环发动机overallheattransfercoefficient热overspeedlimiter限速器制速器outofroundness不圆度传递系数overspeedtest超额定速度试验outboardbearing夕卜置轴承overalllength全长overturningmoment颠覆力矩outboardengin