The current status of exploitation of chaerhan salt lake magnesium resource is reviewed.
对察尔汗盐湖镁资源开发现状进行了评述，概述了国内镁盐市场及目前的技术进展。
This paper introduced the status of water environment, exploitation of technology and equipment and current Policy for reuse of reclaimed water in China.
介绍了目前我国水环境状况，净化污水再用、技术和装备国产化开发，当前的政策。
This paper summarized the resources and varieties, the chemical compounds and functions of radices puerarire, analyzed the current status on research and exploitation of the food of radices puerarire.
对葛根的资源与品种、化学成分及其功能等作一综述，并对葛根在食品中的研究与开发现状进行了分析。
This paper forewarns the potential crises of eco-environmental according to the past result and current status of resouce exploitation.
本文依该区域的环境现状和过去资源开发的后果对此提出预警。
This paper forewarns the potential crises of eco-environmental according to the past result and current status of resouce exploitation.
本文依该区域的环境现状和过去资源开发的后果对此提出预警。
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