Especially, the modeling process of fuzzy synthetic evaluation method as well as the evaluation procedure and its function of fire and blast jeopardy index evaluation method are introduced in detail. The respective feature and application range of these several safety evaluation methods are analyzed either.
This paper studies a foam complex system formulae which is suitable for the formation condition of Daqing Oil Field using foam comprehensive exponent evaluation method and combining with the characteristic of the interfacial tension of ASP system.
Based on monitoring of the regional environmental quality of tangerine in Qingyuan county of Zhejiang and the data analysis done with method of the index appraisal,the result showed that it had achieved NY/T391-2000Environmental technical terms for green food production area and is suitable to produce green food with level A.
In 1990,Hubei provincial forestry deporment organize technicians to carry out the selection work of pluo tree of P. massoniana in the whole proviace,and set up seeding seed orchard and progeng test forest resspectively in Yichang and Taizishan from 1992 to 1993. We have formulated the features table of plus trees on the basis of the inferred value calculation and index appraisal of the loight,DBH and the survival rate of the progeny test foreet at Taizishan in 1999.