water quality parameter of river

• 河流水质参数

water quality parameter of river的用法和样例：

例句

1. Influences on the distribution of Methylmercury from water quality parameters and the characteristic of methylmercury in the water columns were discussed.
   探讨了水质参数对甲基汞分布的影响以及水库水体甲基汞的分布特征。