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- an harmonic ratio 交比
- The curve which indicate relations between trigger angle,commu-tation angle and characteristic harmonic ratio of 12-pulsating rectifier is presented. 简述了中频电源的工作原理,得出了12脉动整流器的特征谐波含有率与触发角和换相重叠角的关系曲线。
- Wang Zhipeng, Zheng Yuping, He Jiali.An algorithm to distinguish current transformer's saturation by calculating the harmonic ratio of branch current[J].Proceedings of EPSA, 2000, 12(5): 19-24. [5]王志鹏;郑玉平;贺家李.;通过计算谐波比确定母线保护中电流互感器的饱和[J]
- I gave him money as an inducement to leave. 我给他钱，诱使他离去。
- That's rather an effective use of color. 这种使用颜色的手法效果相当好。
- The accident put an untimely end to the party. 意外事故使聚会匆匆结束了。
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。
- The plant was growing at an angle. 植物呈一定角度生长。
- She spent an hour in quiet contemplation. 她静静地沉思了一个小时。
- It is often unpleasant to see an anomaly animal. 见到一只畸形动物常常会使人感到不快。
- Wan Zhihong,Zheng Yuping,He Jiali.An algorithm to distinguish current transformer's saturation by calculating the harmonics ratio of branch current[J].Proceedings of the EPSA,2000,12(5):19-24. [9]王志鸿;郑玉平;贺家李.;通过计算谐波比确定母线保护中电流互感器的饱和[J]
- The indication is that it is an underworld killing. 迹象表明它是下流社会的谋杀。
- Her daughter Nancy is an ewe lamb to her. 她的女儿南希是她的心肝宝贝。
- He had only an imperfect understanding of his task. 他对自己的任务只是一知半解。
- An idea popped into his mind like a flash. 他头脑里突然闪过一个念头。
- She could knit up a baby's coatee in an afternoon. 她一个下午就能编结好一件婴孩的紧身短上衣。
- An offer terminate on the death of the offeror. 当发价人死亡，发价即被终止。
- His book was an eye opener to complacent young men. 对自满的年轻人来说，他的这本书有启发作用。
- You dealt with an awkward situation very tactfully. 你很巧妙地处理了一个困难的局面。
- Research on confirming CT's saturation in busbar protection by calculating harmonic ratio 计算谐波比确定母线保护中电流互感器的饱和
