三相负载接在三相电源上,若各相负载的额定电压等于电源线电压1,应作连接
A、星形A
暂无解析
ItwashismasterpieceTheGreatGatsbythatmade()oneofthegreatestAmericannovelists.
ThefollowingwordsofthebasicwordstockdenotethemostcommonthingsandphenomenaoftheworldaroundusEXCEPT______.
Hegraduatedfromcollege________hisparentsdivorced.
翻译:fyoumakeusanofferatcompetitivepriceswecansellalargequantityofchemicalproductinourdistrict.
Thereisalwaysareadymarket____SewingMachines,providedtheyare___goodqualityandcompetitiveinprice.