degree of salinity

• 盐渍化程度

degree of salinity的用法和样例：

例句

1. To control groundwater critical depth to prevent the soil from salinity depends on the pumping groundwater.
   开采地下水，以抽代排，把地下水位降到临界深度以下，防止盐渍化。
2. The deference stages of comprehensive harnessing of saline soil and the characteristics are analyzed.
   总结了我国盐渍化防治所经历的不同阶段及特点。