我们从海因里希。赫兹的试验开始，你也能尝试这个试验。

We will begin with Heinrich Hertz's experiment. You can also try this experiment.

youdao

我们从海因里希。赫兹的试验开始，你也能尝试这个试验。

We will begin with Heinrich Hertz's experiment. You can also try this experiment.

youdao