Using the evaluating step of result transition weight number method, this paper analysed the teaching validity of teachers by dividing the grade of result.
利用成绩转移权系数法的评价步骤，通过划分学生学习成绩等级，对教师的教学效果进行了评价和分析。
This thesis adopts the grey fixed weight clustering method to analyze and gain the efficiency grade of the best scheme.
采用灰色定权聚类方法对最佳方案进行聚类分析，得出直观的效益级别。
The membership grade function is used to analyze the collusion bidding possibility of the contributed factors and the variable weight method is used to show the weak point.
分析过程中用隶属度函数衡量各影响因子代表的发电商串通报价可能性的程度，并利用变权法改变权重，突出薄弱环节。
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