“单极性脉宽调制”的概念、定义、翻译、参考文献-科学参考

单词	单极性脉宽调制
释义	单极性脉宽调制 Encyclopedia 工学电力电子控制技术释 unipolar pulse width modulation单极性脉宽调制在调制信号的半个周期内，载波只在正极性或负极性一种极性范围内变化，所得到的脉宽调制（pulse-width modulation;PWM）波形也只在单个极性范围变化的控制方式。
随便看	layout and transportation of concentrators layout design layout design of auxiliary pieces in books and periodicals layout design of the text in books and periodicals layout design principles for concentrators layout-designs of integrated circuits Layout Key for Official Document of Administration Layout key for Official Documents of Party and Government Organs Layout language layout library layout of development opening layout of heat-supply network layout of main power house of thermal power plant layout of military ship reactor system layout of museum buildings layout of pipelines transportation layout of port layout of pumped storage power station layout of railway station layout of rural settlements layout of transportation and communication layout of underground engineering layout of water conservancy planning layout order layout scheme

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