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- 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]
- 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 harmonic combination of these tones. 四度和音音调的和谐组合
- 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
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- The ratio of schoolboys to schoolgirls is 2 to 1. 男学生和女学生的比例是2比1。
- Men outnumber women here in the ratio of three to one. 此地男子数量以三比一超过女子。
- The first or last term of a ratio or a series. 首项,末项比率或数列中第一个或最后一个项
- A tone in the harmonic series of overtones produced by a fundamental tone. 泛音指由一种基本的声音所产生的一系列和谐的泛音中的声音
- That real learning took place at South Harmon. 真正的学习发生在南哈蒙。
- The effect is termed harmonic distortion. 这种作用就称为谐波畸变。
- It is also called a harmonic equation. 它也被称为调合方程。
- The system executes simple harmonic motion. 此系统产生简谐运动。
- After-tax profit margin is the ratio of net income to net sales. 税後利润率指净收入与净销售之比。
- The ratio of men to women was two to one. 男女的比例是二比一。
- "And I've got a doll," Harmon called back. “我发现了一个布娃娃”哈蒙回应道。
- Harmon threw out between reminiscent pauses. 哈蒙一边儿回想一边儿说。
- Eicher, John Harmon Mutti, Michelle H. 放大图片 作者: Theo S.
- Harmon Paula.Newsome Laura Harris Aubrey. 灭罪红颜第1季 主演:Angie.