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COMPOSITlONOFTRUCKTRANS-PORTlNGSYSTEMTrucktransportingsystcl11x`as1nainlycomposedoftfanspoFtingthecksandtransp0rt-ingroads.TransportingtrUckandroadman-agementwasacomplicatedandconnectedsystem.Inthesystcm,theproductivity.oftral1sportingtrucksdependedontheconditionsoftransportingroads.Andtl1eusingtimeoftransportingtrucksalldroadsdepcndedontheirusingconditions.Now,themainproblemsofmanagementoftrllcktransportingsystemweretostudyanddeterminetl1emanagingmcthodandcnsuringn1easurcofhigl… 相似文献
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