So, food for thought: let's say that I want to apply Stokes theorem to simplify a line integral along the curve here. 大家想一想:,假定我想利用Stokes定理,来简化这么一条曲线上的线积分。
The parabolic approximation of the line continuous distribution method of singularities in Stokes flow Stokes流动中连续奇点线分布法的分段抛物近似
In this paper, we solved the Stokes problem in a bounded plane region with non-closed line or curve segment as an open boundary, which is a two-Dimensional screen problem in fluid flow. 本文用边界元方法求解平面有界区域内带有非闭合直线段或曲线段的开边界的Stokes问题,即带有屏障的二维流体流动问题。
Multi-order Stokes line and Multi-order anti-Stokes lines as well as four-wave mixing phenomenon were observed in the experiments, which shows nonlinear scattering characteristics. 实验中观察到多阶斯托克斯和反斯托克斯谱线和多组四波混频,这表现了非线性散射的特性。
Also the fourth order Stokes spectral line is observed. 3. 同时观察到最高阶为四阶的Stokes光谱线。