水持续蒸发，冷凝，沉降。 在全球范围看来，蒸发量约等于沉降量。
Water continually evaporates, condenses, and precipitates, and on a global basis, evaporation approximately equals precipitation.
雨水被导入沙砾储水区，这样有两个好处，一是能够过滤雨水，二是能够减少水的蒸发量。
Rainwater is channelled into sand catchments, which serve both to filter it and to protect it from evaporation.
由水盐监测结果，对监测区及其分区的年陆面蒸发量进行了计算和分析。
Land evaporation of monitoring region and its sub-region are analyzed and calculated through the measured data.
应用推荐