旋度也出现了，那就是格林定理。
这就是最终的证明了，证明的思路和证明格林定理的是一样的。
So, that's the end of the proof. OK, so you see, the idea is really the same as for Green's theorem.
它说的是，如果s是一个封闭曲面，这和格林定理是一样的，我们需要完全封闭的。
What it says is if s is a closed surface — Remember, it is the same as with Green's theorem, we need to have something that is completely enclosed.
格林定理及其应用、三重积分、空间中的线积分和面积分、散度定理、斯托克斯定理应用。
Green's theorem and applications, triple integrals, line and surface integrals in space, Divergence theorem, Stokes' theorem; applications.
本文主要运用锥不动点定理和格林函数研究二阶非线性常微分方程组正解的存在性。
In this paper, we study the existence of positive solutions to second - order nonlinear ordinary differential equations by using fixed point theorem in cones and Green's function.
利用富比尼定理建立了非光滑函数的格林公式、高斯公式和斯托克斯公式。
In this paper, we establish Green's formula, Gauss's formula and stokes's formula of nonsmooth functions with the help of the Fubini Theorem.
文中介绍了扇面直波导及其腔体中电矢量位和磁矢量位的格林函数，采用分离变量法、傅里叶变换法和留数定理导出了格林函数的具体表达式。
The Green's functions for electric and magnetic vector potentials in a sectoral wave guide and its cavity are derivated by using the separation of variables, Fourier transform and residue theory.
文中介绍了扇面直波导及其腔体中电矢量位和磁矢量位的格林函数，采用分离变量法、傅里叶变换法和留数定理导出了格林函数的具体表达式。
The Green's functions for electric and magnetic vector potentials in a sectoral wave guide and its cavity are derivated by using the separation of variables, Fourier transform and residue theory.
应用推荐