Using PLC to design the central signal device in power plant and substation;
用PLC设计大型变电所中央信号装置
With distribution type data collection unit,the integrated m anag em ent system of substation f ault inf orm ation and central signal wa s realized,which can raise substation autom ation level and reduce retro f it cost.
采用分布式数据采集单元,实现变电站故障信息及中央信号的综合管理既可以提高变电站自动化水平,又能降低改造成本。
The authors explained the application of Siemens PLC S7-200 in central signal system and its characteristic.
针对电厂热力控制系统及电气监控系统中央信号系统的特点,论述了用S7-200 PLC实现控制中央信号的过程。
In this paper, the author gave a clear presentation of the significance , the operating principles and necessary conditions of central signal controlling devices .
介绍了中央信号装置的重要性,简述了中央信号装置应具备的条件及工作原理,分析了中央信号装置发生事故时音响信号不响、预告信号不动作、信号电源异常等情况的原因,提出了故障的排查方法及采取的相应措施。
Analysis of Fertilizer Scientif ic Developing View in Modern Agriculture——Afterthought on “No.1 document” of central government;
解析现代农业肥料的科学发展观——读《中央1号文件》有感
CE number/CE Reference (SFC)
中央编号,证监会档案编号
ASCENT (Assembly System for Central Processor)
中央处理器汇编系统
assembly system for central processor
中央处理机的汇编系统
On the Key Points of Establishment of Annual Final Accounting Report in the Central Enterprises
论中央企业年度报表决算的编制重点
number the items in a catalogue
给目录中各条目编号.
It's showing@Titanic@ on CCTV 6.
中央台第6频道正放映《泰坦尼克号》。
The trial was held at London's Old Bailey court number one.
审判在伦敦中央法庭一号厅受理。
a clef that puts middle C on the bottom line of the staff.
把中央C音放在五线谱底线上的谱号。
The No. 1 Circular of the Party Central Committee: What is the Effect in 2004?;
2004年中央“一号文件”执行效果分析
Show week numbers~~Displays week numbers in Date Navigator.
显示周编号~~在“日期选择区”中显示周编号。
Remove bullets or numbers from selected text
从所选文本中删除项目符号或编号
The Central Archive etc (eds.). Germ Warfares and Gas Warfares, Beijing: Zhonghua Shuju, Sep 1989, 833pp.
中央档案馆等编：《细菌战与毒气战》，中华书局。
Application of PLC and PT in the central air conditioning of ground energy;
可编程序控制器和可编程序终端在地温中央空调中的应用
Analysis of the Editing and Broadcasting Characteristics of the New Edition CCTV News Channel
新版中央电视台新闻频道编播特征分析
A New Method of Chinese Periodical Inferior Number Establishment--The Application of Flow Position Number-reign Title Establishment Method
中文期刊刊次号编制的一种新方法——流水架位号年号编制法的应用
Implent of CAN Bus and PSD Module in Center Sicnal Screen;
CAN总线与PSD模块在中央信号屏装置中的实现
a clef that puts middle C on the third line of a staff.
在五线谱的第三行加上中央C音的谱号。
Why did the Central Committee and Comrade Mao Zedong call for rectification last year?
党中央和毛泽东同志为什么提出整风号召呢？