gross evaporation

• 毛蒸发量

gross evaporation的用法和样例：

例句

1. There is generally more evaporation over the oceans and more precipitation over the land.
   通常在海洋蒸发量较大，而陆地上则降水量较大。
2. Normally, in tropical regions where the sun is very strong, the ocean salinity is higher than it is in other parts of the world where there is not as much evaporation.
   通常热带地区阳光强烈，而其他地区海水蒸发量不如热带地区那么大，因此这些地区海水咸度要高些。