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- Tish Paper studies a few method of generating PWM pulse,Also analyse and discuss the harmonic characteristic of these modulation techniques,and provide a prof to select these method. 对产生PWM波的几种方式的谐波特性做了比较和探讨,为合理地选取控制方式提供了依据。
- Sympathy is the feeling characteristic of mankind. 同情心是人类特有的感情。
- The harmonic characteristics of FIVDC system and the shortcomings of the passive filters (PF) currently used on AC side of HVDC are analyzed briefly. 简要分析了高压直流(HVDC)输电系统谐波的特点和目前HVDC交流侧所采用无源滤波器的缺点。
- He spoke with characteristic enthusiasm. 他以特有的热情说话。
- Her predominant characteristic is honesty. 她最为突出的特点是诚实。
- Characteristic of or befitting a warrior. 勇敢的，好战的具有战士、勇士特征的或适宜于勇士的
- Abstract : Electrification railway’s characteristics are firstly introduced.Secondly the harmonic characteristics of electrification railway are presented. 摘 要 ：首先介绍了电气化铁路的用电特性，然后给出了电气化铁路的谐波特点。
- A characteristic feature of Attic Greek. 雅典式的习语，文体，风格等古希腊雅典个性风格
- Characteristic of or resembling an Amazon. 亚马孙族人的有亚马孙族人特点的，象亚马孙族人的
- A notable or distinctive feature or characteristic. 特征显著或特殊的特征或特点
- The characteristic of the logarithm 6.3214 is 6. 对数6.;3214的首数是6。
- The harmonic characteristics the asymmetry, i. e. the asymmetry of triggering pulses of thyristors, line impedances and source voltages, are discussed, detailed computer simula-ting results are given. 本文讨论了对称条件下晶闸管触发脉冲不对称和线路阻抗、电源电压不对称等条件下的交直流侧谐波情况,并给出了各种条件下的计算机仿真结果。
- Such bluntness is characteristic of him. 他就是这麽迟钝。
- A characteristic way or mode of expression. 用语，说法具有特点的方法或方式的表达
- It is made up of a superposition of harmonics. 它的谱由一组线条组成。
- A common trait or characteristic. 共同特征或共同性质
- Problems in Detecting FFT Harmonics. 谐波检测存在的问题。短句来源。
- The sample calculation and the comparative study of the harmonic characteristics generated by SPWM and SVPWM inverters provide b asis for the selection of inverters and the strategies of harmonic suppression. 通过计算实例分析和比较SPWM与SVPWM两种模式下的谐波特性，为励磁变频器类型选择和谐波抑制策略提供依据。
- A distinguishing characteristic or feature. 特色，特征区别于其它事物的特点或性质
- Harmonics Harness of Fengnan Hengtong Co. 丰南恒通的谐波及其治理。
