One of the important aspects in carrying out the scientific development view is to realize the coordination development of economy and environment.

Paper is under background of village of eastern developed region, analyzes actuality of village pollution, compares the two ways to realize harmonious development of rural economy and environment, considers that circular economy is the necessary way to realize harmonious development of rural economy and environment.

Two environmental revolutions have contributed to the further research on the relationship between the economy and environment in order to balance the economy development and environmental protection more effectively.

Coordinated development of environment and economy of cities in arid land—Taking Urumqi as an examplee;

This paper analyses the actual situation of Heilongjiang province about ecological environment and economic development,and the relation of the environment economy,and puts forward the countermeasure of the coordinating development of environment and economy.

The economic model of high growth and low pollution, a strategy that the ecological, agriculture and environmental protection industries have advanced for the coordinate development of environment and economy in China is established.

Confronting the test of international economic competition after China have acceded to WTO, the paper clarified the importance of commercial design of mechanical products By analyzing the factors affecting producs in market competition, it brought forward that the mechanical designer must have basic methods of commercial design and mental diathesis to adapt to market competition

According to the concept of chaos and nonlinear theory,we have made a nonlinear model for the economic competition,the creation and the practical applications can contribute to avoidance of such chaos in real life.

Strategic adjustment based on competitive environment --Development ruse of SPC in new epoch;

Changes in Competitive Environment of International Markets and Creation of New Competitive Advantages in Multinational Operation for Fujian Enterprises;

Implementation of MES for process industry in competitive environment;