Thermodynamic system drainage recycling mode has a great influence on heat economy of unit.
热力系统疏水回收利用方式对机组的热经济性有很大的影响。
At such a circumstance, the concept of Recycling Economy was brought forward.
在这一情况下，循环经济的概念被提出。
At such a circumstance, the concept of Recycling Economy was brought forward.
在这一情况下，循环经济的概念被提出。
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