散度定理为我们提供了一种，计算向量场通过闭曲面的通量的方法。

So, the divergence theorem gives us a way to compute the flux of a vector field for a closed surface.

youdao

也就是通量的格林公式——散度公式。

That is Green for flux and that is the divergence theorem.

youdao

有一个和散度定理很像的东西，当然，对于通量和div, f的二重积分，都可以使用类似的理论。

There is a similar thing with the divergence theorem, of course, with flux and double integral of div f, you can apply exactly the same argument.

youdao