tagging method

• 跟踪法,标志放流法,标记法

tagging method的用法和样例：

例句

1. By using the ray tracing method, the scattering from all cells of scatters under a certain radar resolution is mapped into the image pixels.
   用射线跟踪法，按射程计算将散射投影在平面图像对应单元的像素点上，得到自然地表的雷达图像模拟。