AboutOntheselectionofamotorwayinterchangeAbstract:Interchangeinterchangeroadisthemainhighwaynetworknodes,theselectionofamotorwayinterchangefunctionoftherelationshipbetweentheroadnetworkplaysakeyroletoplay.Interoperablenetworkselectionshouldmeettheplanningrequirements,itslocationandtypeisalsoamajorhighwayroutesintoconstraints.Abstract:Expresswayinterchangeisthemainnodeofexpresswaynetwork,anditss...
BailingfactorytrainingmaterialsselectionandcultivationcultivationprocessanalysisAbstract:Pleurotus(Pleurotusnebrodensis)1号strainsfactorybagcultivationtestresultsshowedthat:formula4forthecultivationofPleurotusbesttrainingmaterialsfactoryformula,anappropriateincreaseincultivationofPleurotusbagsquantity,canbeimprovetheirrelativeyield,growthanddevelopmentoffruitingbodyPleurotusmainlyby...
