事实上，这个实验是能够测出小至每个原子？e的剩余电荷的，然而并未观察到任何变化。

In fact the experiment could have revealed a residual charge as small as? E per atom and none was observed.

youdao

事实上，这个实验是能够测出小至每个原子？e的剩余电荷的，然而并未观察到任何变化。

In fact the experiment could have revealed a residual charge as small as? E per atom and none was observed.

youdao