In order to realize the energy saving and the cost lowering of the mineral-processing factory and improve the economy target, we should optimize the control of the crushing workshop in the factory.
因此，为了实现选矿厂的节能降耗和提高选矿厂的经济指标，就必须对选矿厂的破碎车间流程进行优化控制。
Based on the total owning cost method, this paper judges the energy-saving economy of amorphous alloys transformer from the view of economy scientifically.
应用总拥有费用法，从经济角度科学地评判非晶合金变压器节能的经济性。
The accurately thermal economy on-line monitor system of the real units and the reasonable optimum of the controllable operation parameters are the important means for energy-saving and cost-reducing.
针对实际机组实现热经济性能的准确在线监测以及机组运行可控参数的合理优化是节能降耗的重要手段。
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