Economical running cost 经济的运营成本
economical running position 经济运行位置
safe and economical running 安全经济运行
Thereby Realizing Economical Running 实现经济运行
propulsion motor for economical running 经济航行推进电动机
economical & reasonable running distance 经济合理开行距离
As one of important components of relay protection, automotive reclosing device plays an important role in guaranteeing security, stability and economical running, etc.
自动重合闸装置作为电力系统继电保护装置的重要组成部分，它在保证系统安全、稳定和经济运行等方面起着非常重要的作用。
参考来源 - 智能式自适应单相自动重合闸的应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Big Space for multifunctional use can advance the using rate, be propitious to the sport buildings economical running.
大空间的多功能应用有利于提高体育建筑的使用效率，并有利建筑本身的经济运转。
It is an important foundation of the study on electric system planning problem, economical running and dispatcher automation.
电力系统负荷预测的结果是研究电力系统规划问题、电力系统经济运行及其调度自动化的重要依据。
Automatic control of thermal process is an indispensable technical step to guarantee the security and economical running of thermal equipments.
热工过程的自动控制是保证热力设备安全和经济运行的必要技术措施。
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