“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	multi-wavelength laser array integrated device multi wavelength light source multi-wavelength light source multi-wavelength routing multiwavelength sky survey multiwavelength survey multiwavelet multi-wave multi-component seismic multi-wave multi-component seismic data processing multiwave-particle interaction multi-way analysis of variance multi way channel multi-way channel multi-way system multiway valve multi-well gas gathering process with atmospheric temperature separation multi-well metering station multiwinding transformer multi-window market multi-wire counter multiwire drift chamber multi wire proportional chamber multi-wire proportional chamber multiwire proportional chamber multi-wire proportional chamber, MWPC

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。