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- 本文通过定量分析,提出了选择合理载波频率的方法,结合5KVA晶体管不间断电源的实例,给出了实验结果.Based on theoretical analysis, an optimum selecting method of switching frequency is proposed in this paper. Experiments are carried out on 5 KVA GTR UPS and the results are also given.
- UPS不间断电源在高速公路供电系统中的应用UPS Uninterrupted Power Supply Used in Power Supply System of Expressway
- EM系列不间断电源(UPS)及其在500kV变电站的应用SERIES EM UPS AND ITS APPLICATION IN 500kV SUBSTATIONS
- 工业用电设备(不间断电源,柴油电发电机及交流发电机等)Industrial Power Equipment (UPS, Diesel Generators and Alternators etc)
- UPS不间断电源UPS
- 他已不间断地工作了六个月，现在可以休假了。He had worked without intermission for six months and now could slacken off for a holiday.
- 不间断供电系统（UPS）Uninterrupted Power Supply(UPS)
- 第三个要素是持续的、每天不间断的致力于生产力的提高。The third fundamental is continual,day?by?day insistence on improving product ivity.
- 站在镜子前，连续5遍不间断地说："这就是我们公司的未来"。Stand in front of the mirror and say, "Here is our future" five times without stuttering.
- 小功率不间断电源Slight Power Uninterrupted Power Supply
- 不间断电源的应用The application of continuous current source
- 她告诉我,她对未来感到恐惧,她不知道从哪里可获得不间断的治疗。She told me that she was afraid for her future, that she didn't know where the therapy was going to keep coming from.
- 三相不间断电源three phase UPS
- 穿过书页的实线；一片不间断的水面。a solid line across the page; solid sheets of water.
- 不间断电源技术综述Overview on Uninterruptible Power Supply Technology
- 快速、不间断地说一些不重要的事。speak (about unimportant matters) rapidly and incessantly.
- 数字化不间断电源digitized UPS
- 这种令人愉快的境况平静地、不间断地持续了多年。this pleasant state of affairs had continued peacefully and uninterruptedly for many years.
- 不间断电源参考设计Uninterruptible power supply reference design
- 如果您使用的是不间断连接(如电缆调制解调器),则请单击“不拨初始连接”。If you use a full-time connection such as a cable modem, click Do not dial the initial connection.
