扇形坐标 meaning in Chinese
sectorial coordinates
Examples
- Based on the nonlinear parabolic approximate wave reflection - diffraction equation of mild slope , a model of wave propagation on a fan - shaped coordinate is put forward considering winds , bottom friction and wave breaking , etc . the existing calculation shows that the model can be employed to determine wave fields in large water areas
接着以非线性的抛物型近似波浪缓坡方程为基础，提出了扇形坐标下的波浪传播模型，模型包括了风、底摩阻、波浪破碎等因素的影响，可以用于大水域的波浪场的确定；文章最后介绍了一些计算算例。