利用模糊集理论对目标进行评价。将评价目标看成是由多种因素组成的模糊集合，再设定这些因素所能选取的评审等级，组成评语的模糊集合，分别求出各单一因素对各个评审等级的归属程度，然后根据各个因素在评价目标中的权重分配，通过计算，求出评价的定量解值-Fuzzy set theory to　uate the target. The　uation objectives as fuzzy sets consisting of a variety of factors, these factors can be set to review the level selected, consisting of reviews of fuzzy sets, respectively, determined the extent of each single factor attributable to review the level of the individual, and then each right factor in the　uation of the target weight distribution, by calculation, obtaining quantitative　uation of the value of the solution