5GRAHAM K, KINNEY G. A practical safety analysis system for hazards control[J]. Journal of Safety Research, 1980, 12(1): 13-20.
6American Institute of Chemical Engineers. Dow's fire & explosion index hazard classification guide [ M]. 7^th ed. New York : Dow Chemical Company, 1994:1-88.
7WUZongzhi(吴宗之),GAOJindong(高进东),WEILijun(魏利军).Risk evaluation methods and application(危险评价方法及其应用)[M].Beijlag: Metallurgical Industry Press, 2001: 105- 167.
8WANGLianfen(王莲芬),XUShubai(许树柏).Introduction of analysis hierarchy process method(层次分析法引论)[M].Beijing:China Renmin University Press, 1990: 5- 25.