简介:OnDecember28,2000,330kVShenmuSubstation,akeyoneof330kVYulin-Shenmupowertransmissionandsubstationprojects,hasbeensuccessfullyputintooperation.Itmarkedthatthewhole330kVtransmissionandsubstationprojectofShaanxi’sextra-highvoltagegridhadbeencompleted.Allthe330k
简介:Canonicalcorelationanalysistolandusestructureanditsdrivingforces———TakingYulinPrefectureasanexampleZHANGMingInstituteofGeog...