“正弦脉宽调制”的概念、定义、翻译、参考文献-科学参考

单词	正弦脉宽调制
释义	正弦脉宽调制 Encyclopedia 工学电力电子控制技术释 sinusoidal pulse width modulation;SPWM正弦脉宽调制以正弦波为调制波，以高频等腰三角波作为载波，以调制波和载波的交点确定变换器开关的通断时刻，从而输出一系列等幅不等宽的脉冲波的控制技术。
随便看	rest of eutectic rest of peritectic restorable flight control restoration restoration and reconstruction plan of Yingxiu Town restoration and strengthening of Prussian serfdom restoration ecology restoration equipment of collection restoration of ancient human corpse and remains） restoration of aquatic ecosystems restoration of Bone, Horn and Ivory collection restoration of bronzes restoration of degraded grassland restoration of flood pulses restoration of national unified examination for admissions to general universities and colleges restoration of painted sculptures in Qiuci Research Institute restoration of polluted water body restoration of resigned officials restoration of the paleovertebrates fossis and paleoanthropoids fossis restoration reference Restoration Society restoration target species restoration technique restoration technology for degraded riparian zone restoration technology of ancient furniture

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。