6Power M ,McCarty L S.Trends in the development of ecological risk assessment and management frameworks.Human and Ecological Risk Assessment ,2002,8( 1 ).
8WANG Y Q,XU X F, LEI L,et al. An AHP - based evaluation index system of coding standards [ J ]. Computer Service and Software Engineering, 2008 ( 12 ) : 620 - 623.
9SHEN X,GUO X C. Multi -level fuzzy assessment method for highway network planning evaluation in China[J]. Intelligengt Transportation Systerm,2002(3) :496 -499.
