电动力学比电磁学高一级，经典力学也分力学和理论力学，所谓四大力学不包括课程设置里的力学和电磁学，四大力学没有在一年级教的

来源: rmny 于 2026-02-09 11:20:52 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.