2025-08-26 20:54:52 浏览次

coulomb是什么意思 英[ˈkuːlɒm] 美[ˈkuːlɑːm] n. 库仑 [医] 库仑(电量单位)n. a unit of electrical charge equal to the amount of charge transferred by a current of 1 ampere in 1 secondn. Fre...