The comprehensive post-assessment of Heihe River project on the ecological environment is necessary to the sustainable development of the whole Northwest China The comprehensive assessment by applying AHP￠success assessment and fuzzy comprehensive assessment may overcome the subjectivity of the traditional qualitative assessment and a more objective and more scientific conclusion may be got.

,soil pH,organic matter,total N,P and K,available N,P and K,slowly available K,as assessment parameters,by use of fuzzy comprehensive assessment the paper comprehensively evaluated soil fertility quality for 6 tea bases of Baili Tea Zone in Changsha county through field sampling and laboratory analysis.

The paper uses data mining technology and fuzzy comprehensive assessment to manage the performance of suppliers in manufacturing enterprises,sets up a data mining model of grey relational analysis based on rough set theory,calculating the performance of suppliers of spare parts level and combines with the fuzzy comprehensive assessment method to get the performance of suppliers.

Determination of remaining oil distribution in single layer with multiple fuzzy comprehensive evaluation method;

Application of Fuzzy Comprehensive Evaluation in PICC Nursing Quality Evaluation

Risk analyse of project logistics based on fuzzy comprehensive evaluation

Application of fuzzy comprehensive evaluation method for saline soil classification based on weight of entropy;

The different usages of matter element and fuzzy comprehensive evaluation methods in river water quality assessment, are analyzed and compared with each other in the following aspects: their applicable scopes, mathematic models, weighted indexes, reliability.

Considering that qualification index of manage company is characterized as a complex system With multi-facter,this paper introduces analytic hierarchy process and fuzzy comprehensive evaluation method into qualification evaluation of manage company.