coefficient of river regime造句

例句与造句

1. Prior to the construction of a number of major dams, the river was known for its huge coefficient of river regime ( ratio between the maximum and minimum amount of flow ) of 1 : 390 . ( For comparison, The Thames and the Rhine have coefficients of 1 : 8 and 1 : 18, respectively .)
2. It's difficult to find coefficient of river regime in a sentence. 用coefficient of river regime造句挺难的