用“revolutions per second”造句大全，revolutions per second造句
Thewholedrumrotatesatasteadyspeedofaboutsixtyrevolutionspersecond.Theshaftanddiscsrotateataboutfortyrevolutionspersecond....
用“revolutions”造句大全，revolutions造句
Butthemostunfortunatearethosewhoserevolutionshavesucceeded.Allrevolutionshithertohavebeenrevolutionstoprotectonekindofpropertyagainstanotherkindofproperty.Mostcountrieshavehadrevolutionsaganistthegove...
用“revolutions per minute”造句大全，revolutions per minute造句
revolutionsperminuteaspeedof100revolutionsperminuterevolutionsperminute(espasameasureofenginespeed)Theyspinat400-500revolutionsperminute.Thedrumisrotatedat20revolutionsperminutefor10minutes.TheTesla’...