Makes a technical and economic analysis on heat recovery from circulating water of the condenser of turbines with heat pumps.
利用热泵技术解决汽轮机凝汽器循环水余热排放问题，对这种方式的可行性作了技术经济分析。
On the basis of experiments, this paper puts forward to a list of concrete technical measures and makes economic effects analysis.
通过试验，为此，探索出一套在重盐碱地上采用膜下滴灌种植棉花的技术措施，并进行了经济效益比较分析。
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