最简单的加载情况是周期地、均匀而重复地施加的载荷。

The simplest imposed conditions are those in which the loading is periodically and uniformly repeated.

youdao

最简单的加载情况是周期地、均匀而重复地施加的载荷。

The simplest imposed conditions are those in which the loading is periodically and uniformly repeated.

youdao