外文翻译--种植机械.doc

徐州工程学院毕业设计论文1附录附录1CHAPTERIIIOFPLANTINGMACHINERYSECTIONIOUTLINEDPLANTSMACHINEMAINLYCOMPOSEDBYTOSOWSEEDSANDTRANSPLANTSTWOBROADHEADINGMACHINERIESTHEFORMERINCLUDINGEACHTYPESURFACEPLANTER,SEEDDRILLANDSELECTIONANDBROADCASTBUNCHPLANTINGMACHINE；THELATTERISMAINLYREFERSTOTHEARIDLANDTOTRANSPLANTTHEMACHINERYACCORDINGTOUSE,MAYDIVIDEINTOTHESEEDERTHEGENERALSEEDERANDTHESPECIALPURPOSESEEDERTHEGENERALSEEDERSADAPTATIONSCOPEISBROAD,ITCANBEBROADCASTEDMANYKINDSOFCROPSSEEDS；THESPECIALPURPOSESEEDERISDESIGNEDBYSOMECROPSTHESPECIALREQUEST,ITCANONLYMEETONECROPSSOWINGSEEDSNEEDWITHTHEDEVELOPMENTOFSCIENCESANDTECHNOLOGYSANDTHECULTIVATIONMETHODSUNCEASINGCHANGE,WHICHDESIGNSWITHTHENEWPRINCIPLEOFWORK,LIKETHEFINEQUANTITYSEEDERANDISSUITABLEINTHEREDUCEDCULTIVATIONUNIONSEEDERONETIMECOMPLETESLOOSEEARTH,SOWINGSEEDS,TOAPPLYFERTILIZERANDSPRAYINGWIDELYHASALSOUSEDINPRODUCING一,SOWINGSEEDSTHECOMMONLYUSEDSOWINGSEEDSMETHODMAYDIVIDEINTOFOURBROADHEADINGSSUCHASTHEBROADCASTSOWING,THEDRILLING,THEBUNCHPLANTINGANDSOWSSEEDSPRECISELY1BROADCAST