“磁学”造句
2024年05月21日 02:02:04
但还从未有人研究出
磁学理论.
But nobody had previously worked out a theory about magnetism.
在
磁学中的主要结构单元是磁畴.
The principal structural element in magnetism is the domain.
电学需要冶金学和
磁学, 而企业则首先需要银行技能.
Electricity needs metallurgy and magnetism; corporations first require banking skills.