varia造句

• Thus , the next 1500 hours correspond to the base flow recession period . it is obvious that the aquifer with ampler water storage will produce larger subsurface runoff . from the above numerical simulations , one can see that the b - s model can reasonably simulate the subsurface runoff varia - tion in the two extreme conditions
  而在持续了1500 h以后入渗突然都变为0对应着实际情况中径流的消退期,显然储水较多的潜水面的地下径流比较大,而随着退水的持续进行行,地下径流也越来越小