In this paper, a new mathematical model is constructed on the basis ofan earlier paper [1]. This model can be employed to assess various types of synthetical pollution status of the environment, when the contents of s...In this paper, a new mathematical model is constructed on the basis ofan earlier paper [1]. This model can be employed to assess various types of synthetical pollution status of the environment, when the contents of some pollutants in theenvironment are beyond the limits of the standard of GB or WHO/FAO.This model is an improved w-dimensional CER model with classified structure. Itwill have broader application in practice.展开更多
文摘In this paper, a new mathematical model is constructed on the basis ofan earlier paper [1]. This model can be employed to assess various types of synthetical pollution status of the environment, when the contents of some pollutants in theenvironment are beyond the limits of the standard of GB or WHO/FAO.This model is an improved w-dimensional CER model with classified structure. Itwill have broader application in practice.
