摘要
根据河床演变中一些主要影响因素的权重,运用模糊等价关系,使类比分析方法由定性走向定量,并给出了计算实例.
An analogism of fluvial process is presented according to the weight of primary factors and fuzzy equivalence relation.This method is applied to some cases study,for example,sediment longitudinal profile in reservoirs and so on.