This paper attempts to explain Planck constant. It proposes the definition of charge group.

对形成普朗克常数的原因给出一种试探性的解释。

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So variable charge surface is not a constant potential surface.

所以，可变电荷表面并非恒电位表面。

youdao

So variable charge surface is not a constant potential surface.

所以，可变电荷表面并非恒电位表面。

youdao