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对现有的环境模型和有关环境模型的理论进行了评述和分析,指出了确定环境模型的理论以及现有的环境模型中存在的问题,提出了比较系统的确定环境模型的理论原则。
The existing environmental models and the theories about the environmental models are reviewed and analyzed. The theory of the environmental models and the problems existing in the existing environmental models are pointed out, and the theoretical principles of the environmental models are systematically proposed.