青云翻译

Sustainable development of ecological and economic systems theory and the business community has attracted wide attention, especially for the Qinghai plateau, the ecological environment is extremely important, fragile ecological environment, the reality of economic underdevelopment of its ecological

Sustainable development of eco-economic system has caused widespread concern in the world and industry, especially in Qinghai plateau and ecological environment are critical to eco-environmental fragility, underdeveloped realities of its study on the sustainable development of eco-economic system ha

The ecology economical system sustainable development already caused the theorists and the industrial world widespread attention, regarding the Qinghai plateau area, the ecological environment extremely was specially important, the ecological environment was frail, the economy owed the developed rea

Ecological Economic System sustainable development theorists have already caused widespread concern and industrialists of the Qinghai Plateau region, especially with regard to ecological environment is extremely important and fragile ecological environment, the economic underdevelopment of the ecolo

Sustainable development of eco-economic system has caused widespread concern in the world and industry, especially in Qinghai plateau and ecological environment are critical to eco-environmental fragility, underdeveloped realities of its study on the sustainable development of eco-economic system ha