分级评分法

将此评价结果与用分级评分法、模糊数学法、FuzzyGrey决策法的评价结果进行比较分析，得出较一致的结论。

The results fit well with those concluded by the grading evaluation method , the fuzzy mathematics method , and the fuzzy-Grey decision-making method .

水质的评价方法主要有：指数法、分级评分法、概率统计法、模糊数学法等；

The evaluating methods of water quality include index method , grade method , probabilistic method and fuzzy mathematical method etc.

[结果]采用四点口述分级评分法治疗组有效率95%（38/40），对照组有效率62.5%（25/40）（P<0.05），两组比较有显著性差异。

[ Results ] Adopt to dictate the treatment an efficient and 95 % ( 38 / 40 ) with efficient and 62.5 % ( 25 / 40 ) matched control of the 4-point verbal Rating scales ( P < 0.05 ), two show the obvious opposite sex .

分指数分级评分叠加法在水质评价中的应用

Application of subindex grading evaluation superimposition in water quality assessment

河流健康评估采用分级指标评分法，逐级加权，综合评分。

The grading index scoring , progressively weighted and comprehensive score were adopted in river health assessment .

由于综合污染指数方法较多，为此，对常用的四种评价方法进行了比较，最终选取了参数分级评分叠加指数法。

There are many comprehensive pollution index methods . The often-used four evaluation methods are compared and finally the method of parameter scoring index methed is chosen .