It has been shown with numerical analysis that the thermal performance of heat exchanger effects the perfection and economicalconsideration of the power generating units.
并且通过计算对比，指明换热器的传热性能对低温热发电装置工作完善性和经济性的影响深度。
2
With fully consideration on the unit's secure and economical indices, the decision-making scheme achieves the optimal operation of pumping station as a whole.
这种决策方案充分考虑了机组的安全性、经济性指标，从总体上达到了泵站运行的最优化。
3
Safe and economical disposal of paper mill sludge is a key consideration for forest products industry.