对船舶柴油机动力装置进行成本经济性分析，在能源日益紧张和航运成本逐渐增长的今天十分重要。
Carrying on the analysis of cost economy to the Marine diesel power plant becomes more and more important today with the gradual growing of shipping cost.
本文论述了JC型磁化节油器在船舶动力装置上应用的可行性及其对船舶动力性能与经济性的影响。
This article presents a feasibility study of applying the type JC fuel-saving magnetizer to Marine power installation.
凝汽器运行的热力性能对汽轮机机组运行和核动力装置的安全性与经济性有很多影响。
Its thermodynamic characteristic has a heavy impaction on the security and economy of a running turbine and the nuclear power installation.
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