central system

Based on the hot water heating systems, analyses the energy consumption of valves in central power systems under design conditions and adjusting conditions.

以热水供暖系统为例,分析了常规水系统———动力集中系统在设计工况和调节工况下的调节阀能耗,发现动力集中系统中阀门能耗占总能耗的比例较大,有较大的节能潜力。

To Further Analyze the Development of CTC of State-owned Railway Towards ATS;

铁路调度集中系统向地铁列车自动监控系统发展的可行性

The new generation of CTC has underwent many years research and application practices and has been put into use in China.

新一代调度集中系统经过多年的研究和应用实践在我国已经投入使用。

This paper describes a reliable and efficient data concentrating system (DCS) based on the triggers, log tables and an algorithm that can update remote data reliably.

论述了基于触发器、日志表和可靠远程复制数据算法实现的数据集中系统,系统由数据捕获和数据复制两部分组成。