等雨量线 [气象] isopluvial
[气象] equipluve
- 最后对开曲等雨量线和闭曲等雨量线的起点、终点进行了判断。
Lastly, jumping-off and end point of opening-curve, and close isoline were judged. - 图3.3.2二零零二年九月十至十二日的雨量分布(等雨量线单位为毫米)。
Figure 3.3.2 Rainfall distribution on 10-12 September 2002 (isohyets are in millimetres). - 结果表明该方法提高了绘制等雨量线的质量,对于计算流域的面雨量具有重要实际意义。
The method improves the precision of the precipitation isoline and is important to count the surface precipitation of the drainage area.