为精确地描述与模拟水库建成后长江干流的水质变化趋势，建立了二维随机水质模型。

The stochastic model is thus needed. To precisely describe and simulate the trend of w…

youdao

为精确地描述与模拟水库建成后长江干流的水质变化趋势，建立了二维随机水质模型。

The stochastic model is thus needed. To precisely describe and simulate the trend of w…

youdao