degree of salinity中文什么意思

例句与用法

1. Some soils are affected by salinity - alkalinity : about 15 % of irrigated area suffer from varying degrees of salinity and sodicity and about 10 % from water logging
   一些土壤受盐碱影响：约15 %的灌溉面积有不同程度的盐化和苏打碱化，约10 %的土壤受淹水之苦。