THE DEVELOPMENT OF ENVIRONMENTAL MANAGEMENT INFORMATION SYSTEM BASED-COM TECHNOLOGY AND STUDY OF INTEGRATED ENVIRONMENTAL MODEL-- With the example of the region of Ni Er-Ji reservoir environmental management information system是什么意思_THE DEVELOPMENT OF ENVIRONMENTAL MANAGEMENT INFORMATION SYSTEM BASED-COM TECHNOLOGY AND STUDY OF INTEGRATED ENVIRONMENTAL MODEL-- With the example of the region of Ni Er-Ji reservoir environmental management information system在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句