In fact, the envelope is identical in each case except for a scale factor.

事实上，在这几种情况下，除差一个倍率外，包络是是完全相同的。

youdao

In fact, the envelope is identical in each case except for a scale factor.

事实上，在这几种情况下，除差一个倍率外，包络是是完全相同的。

youdao