1) Source circulatory system
资源循环体系
2) Mechanism of resource advantage enhanced in circulation
资源优势循环加强体系
3) circulation system of water resources
水资源循环系统
1.
Integrated value flow of circulation system of water resources for integration of urban and rural areas in western part of China:Taking Chongqing as an example
西部地区城乡一体化水资源循环系统整合价值流分析——以重庆市为例
5) resources recycling
资源循环
1.
Non-ferrous metal resources recycling in China;
我国有色金属资源循环利用(续3)
2.
Mankind should not exploit natural resources (minerals) unlimitedly, but make full use of them repeatedly and establish resources recycling gradually.
人类不能无限制地开发自然资源 (矿物 ) ,而应该尽可能反复利用 ,逐步建立起资源循环。
3.
Resources circle is the key of establishing cycle economy and resources recycling is the fundamental guarantee of maintaining the development of China s nonferrous metals industry.
资源循环是维持整个生态平衡的重要法则之一。
补充资料：森林资源(见世界森林资源、中国森林资源)
森林资源(见世界森林资源、中国森林资源)
forest resources
sen Iin ziyuon森林资源(forest resources)见世界森林资源、中国森林资源。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条