MPV(moist potential vorticity)

• 湿位涡

MPV(moist potential vorticity)的用法和样例：

例句

1. The MPV can reflect well cold and warm air flowing characteristics.
   湿位涡则能反映暖湿气流活动特征。
2. During the heavy rainfall in the upper troposphere the strong DPV and MPV tend downwards to the low-level, and vice MPV in the lower troposphere stretch up.
   强降水发生期间，中高层强干湿位涡向低层传送，低层负湿位涡向上伸展。