根据克希霍夫定律，一个黑体也放射出尽可能多的辐射热量。

After kirchhoff's law a black body also emits the maximum possible amount of radiant heat.

youdao

根据克希霍夫定律，一个黑体也放射出尽可能多的辐射热量。

After kirchhoff's law a black body also emits the maximum possible amount of radiant heat.

youdao