Establishment Of Index System Of China's Manufacturing Industry The Level Of Clean And Comprehensive Evaluation

Manufacturing is a community productive sectors, process or reprocess the extraction of natural material resources and raw materials of industrial and agricultural production, in order to provide the means of production for other sectors of the national economy, and to provide daily consumer goods for the whole society.The manufacturing sector in national development of China has an important strategic position and economic role. The manufacturing sector is not only our country's rapid economic growth engine, but also an important carrier of scientific and technological innovation, as well as the main national labor and employment department of national,At the same time, it is also a basic guarantee of national security. The overall development trend of manufacturing is high-tech, eco-material reduction, and cleans production.This paper summarizes the domestic and foreign experts'main methods and the main evaluation indicators in the manufacturing industry measure the level of clean production,according to the direction of the trends and developments of evaluation method of the level of cleanliness at home and abroad, combined with China's actual situation and the associated ease of data acquisition, construct China's manufacturing industry sub-sectors and sub-regional's level of cleanliness measurement model.. After evaluated various methods, this paper used principal component analysis to give a comprehensive evaluation. Then papers got the ranking of the level of cleanliness in manufacturing's different industries and different regions, and then, calculate the indicators at all levels for the manufacturing sub-sectors and sub-regional's contribution of cleanliness.after breakdown the characteristics of China's manufacturing industry and the characteristics of region., according to the level of the clean measure model, to quantify China's manufacturing industry, as well as between different regions of our country's differences in the level of cleanliness and dynamic changes, and then, reveals the orderliness of China's manufacturing industry and regions in the level of cleanliness.At last, comprehensive analysis and compare the influencing factors of the manufacturing sub-sectors and sub-regional level of cleanliness, the paper set out the relevant recommendations and measures of the future of China's manufacturing industries and regions to improve the level of cleanliness.