rainfall isopleth

• 雨量等值线

rainfall isopleth的用法和样例：

例句

1. This paper pointed out the shortcomings of other algorithms in the process of isoline smoothing after completing isoline tracking for the features of drawing rainfall isoline.
   摘要本文针对绘制雨量等值线的特点，指出了其他算法对等值线追踪完成后进行光滑时存在的缺点。