net rainfall造句

例句与造句

1. The probability density function of net rainfall relative errors , flood peak discharge relative errors and the time error of the forecasted flood peak are calculated by the model developed
   通过建立洪水预报误差分布的最大摘模型，计算出9座典型水库洪水预报的净雨相对误差、洪峰流量相对误差和峰现时间预报误差的概率密度函数，并将其概率密度函数曲线与正态分布曲线进行比较。
2. It's difficult to find net rainfall in a sentence. 用net rainfall造句挺难的