那就是说，它们显得“战战兢兢”是因为它们的振动频率远超过我们年轻的太阳。

That is, they appear jittery, because they oscillate much more than our own, much-younger Sun.

youdao

事实上，频率超过一周一次，都是没必要的。

In fact, you don't have to post more than once a week.

youdao

超过这个频率，电缆的尺寸将影响信号的波长。

Over the frequency, size of the cable will affect the signal wavelength.

youdao

许多南方城市的酸雨频率已经超过了80%。

A number of cities in the south had an acid rain frequency exceeding 80%.

youdao

许多南方城市的酸雨频率已经超过了80%。

A number of cities in the south had an acid rain frequency exceeding 80%.

youdao