外文翻译--机械齿轮.doc

英文原文MACHINERY,MACHINAMECHINEDERIVEDFROMTHEGREEKANDLATIN,MECHANICALGEARFIGURE1MEANSCLEVERDESIGN,ASAGENERALMECHANICALCONCEPT,CANBETRACEDBACKTOTHEROMANPERIOD,MAINISTODISTINGUISHANDHANDTOOLSOFMODERNCHINESELANGUAGETHEWORDMACHINEISORGANIZATIONISMECHANISMOFTHEENGLISHANDTHEFLOORBOARDOFTHEMACHINETHEMACHINEMECHANICALCHARACTERISTICSAREMACHINERYISACOMBINATIONOFPHYSICALCOMPONENTSTODETERMINETHERELATIVEMOTIONOFMECHANICALPARTSSOTHEMACHINECANCONVERTMECHANICALENERGYORACCOMPLISHUSEFULMECHANICALWORK,ISTHEMOSTBASICCONCEPTINMODERNMECHANICALPRINCIPLE,THEMODERNCONCEPTOFCHINESEMACHINERYMOREDERIVEDFROMTHEWORDMACHINEOFTHEJAPANESE,JAPANESEMACHINERYSHOULDSUPPLIESTODOTHEFOLLOWINGDEFINITIONTHATIS,INACCORDANCEWITHTHEFOLLOWINGTHREECHARACTERISTICSISCALLEDMECHANICALMACHINE1,THEMACHINERYISACOLLECTIONOFOBJECTS,CONCENTRATIONTOTHEVARIOUSPARTSAREALSODIFFICULTTODEFORMATION2,THEOBJECTMUSTIMPLEMENTTHEMUTUALMOVEMENT,SINGLE,REGULATIONS3,TOEXERTENERGYINTOAUSEFULFORM,ORCONVERTEDINTOMECHANICALWORKEFFECTIVELYMECHANISMANDMACHINEDEFINI