The CBOD-NBOD-DO equations for river water quality modelling are studied to develop stochastic analysis model for predicting the river water quality.
本文以河流CBOD-NBOD-DO水质方程为例，推导出计算河流水质的随机分析新模型。
A method of scanning and Calculating contour maps using computers to estimate the parameters of the river water quality model is introduced in this paper the method can be easily operated.
本文介绍了一种利用计算机扫描计算一等值线图对河流水质模型参数的值进行计算的方法。
The mathematical model of water quality can be divided into river model, reservoir model, oce, an model and so on.
水质模型可分为江河模型、河口模型、湖泊与水库模型、海洋模型等。
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