我将要证明，一个只有z分量的向量场的通量,等于一个三重积分，其中被积表达式为。

I'm going to prove that the flux of a vector field that has only a z component is actually equal to the triple integral of, RzdV well, the divergence of this is just R sub z dV.

youdao

我将要证明，一个只有z分量的向量场的通量,等于一个三重积分，其中被积表达式为。

I'm going to prove that the flux of a vector field that has only a z component is actually equal to the triple integral of, RzdV well, the divergence of this is just R sub z dV.

youdao