The power industry and the coal mining industry were the key sectors of controlling the resource input and pollution discharge.
电力行业和煤炭采掘业为控制资源、污染的关键部门。
From the viewpoint of mathematical and economic theories, the economic water use quota was studied based on the minimum resource input and maximum output.
从数理经济学观点出发，研究了以资源边际产量为条件的经济用水定额，提出了华北地区不同水文年的各种作物经济用水定额。
The technology level analysis showed that low technology level and relatively lower recycling rate caused large quantity of resource input and pollution discharge.
技术水平分析表明，技术水平低、循环利用率相对较低，使得资源投入、污染排放量大。
Cement industry is a serious polluting enterprise of high-energy consumption, high - resource input and high-pollution discharge, and its environmental pollution mainly are dust and noise.
水泥工业是高能耗、高污染排放和高资源投入的产业，尤其是其粉尘和噪音对环境的污染影响着整个生态系统。
Cement industry is a serious polluting enterprise of high-energy consumption, high - resource input and high-pollution discharge, and its environmental pollution mainly are dust and noise.
水泥工业是高能耗、高污染排放和高资源投入的产业，尤其是其粉尘和噪音对环境的污染影响着整个生态系统。
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