Middle water reuse is important to save water resource due to scarcity of water resource in Shenzhen city.

深圳市水资源严重短缺，中水回用对于节约水资源有着重要的意义。

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The study results show that the nature of the securing of water resource issue is the scarcity of water resource and the basis of security is the healthy cycle of water.

研究结果表明，水资源问题安全化的本质是水资源的稀缺性，安全的基础是健康的水循环。

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The scarcity of water resource year after year and the severity of environmental pollution day after day call for process indus- tries to actualize wastewater minimization.

水资源的逐年匮乏和环境污染的日趋严重对过程工业提出了废水最小化的要求。

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And face it, the world suffers overall resource scarcity, and shortages of any critical commodity (like water) translate into scarcity of them all.

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He told the Resource 2012 forum on water, food and energy scarcity that the development of shale oil and gas was "quite extraordinary", and that the world was now entering the "latest age of primary energy".

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