浅谈水质模型

摘要

It is conclude that the mathematical model is not the replication of the real world,so there must exist the mechanisms and experiences at the same time;only when complexity of the model is consistent with the data available,the relatively accurate results can be given;the uncertainty in the model predications is unavoidable;and the equifinality of the model provide some basis for the reasonability of the model’s application.%数学模型不是现实情况的简单复制,因此同时存在着机理性和经验性;数学模型的复杂程度应与能够获得的数据相对应,才能尽可能取得比较准确的预测结果;模型预测结果的不确定性不可避免;而模型的最终相似性为数学模型应用的合理性提供了一定的依据。