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- secondary frequency regulation 二次调频
- Frequency Regulation Frequency regulation is a measure that states the difference between no-load and full-load frequency as a percentage of full-load frequency. 频率调整率频率调整率是指空载和满载之间频率的差别与满载频率的百分比。
- The design, commissioning and application of variable frequency regulation system for drain pump of No.2 low-pressure heater of No.4 generator (200 MW) in Jingmen Thermal Power Plant were introduced. 摘要介绍了荆门热电厂4号机组(200MW)采用的2号低压加热器硫水泵变频调节系统的设计、调试及应用情况,该系统克服了传统的定速调节的诸多弊端,取得了很好的经济效益。
- primary grid frequency regulation 一次调频
- Frequency Regulation and Network Keying 频率调节和网络连接
- peak and frequency regulation power plant 调峰调频发电公司
- peak regulation and frequency regulation 调峰调频
- International Frequency Regulation Board 国际频率校准委员会
- frequency regulation arrangement 频率调节装置
- frequency regulation power plant 调频电厂
- Her age is of secondary interest. 她的年龄不太重要。
- primary frequency regulation (PFR) 一次调频
- In secondary school, children get more advanced knowledge. 在中学,孩子获得更深一些的知识。
- A secondary matter; a side issue. 次要的第二位的事; 较次要的问题
- This paper introduces a simple, reliable AC power supply with constant voltage and frequency. The supply consists of a DC motor-AC generator set, a automatic voltage regulator (AYR), and a automatic frequency regulator (AFR). 本文介绍一种简单可靠的恒压恒频交流电源装置;它由直流电动机-交流发电机组、自动电压调节器AVR及自动频率调节器AFR组成.
- A secondary mine passageway between two main shafts or tunnels. 次要矿山甬道矿井中连接两条大隧道的小巷道
- He varied the transmission frequency. 他变换了无线电传送的频率。
- The government introduced universal secondary education years ago. 几年前,政府就倡导普及中等教育。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位,等于每秒一周
- Our aim is that all children complete secondary education. 我们的宗旨是让所有孩子完成中等教育。