isotropic surface

• 迷向曲面

isotropic surface的用法和样例：

例句

1. Consequently, we are going to calculate the normal vectors on the surface and the duplicate integrality instead of the second surface integrality.
   最后对其它形式的光滑有向曲面也进行了类似研究，都可直接转化为二重积分。