“双极性脉宽调制”的概念、定义、翻译、参考文献-科学参考

单词	双极性脉宽调制
释义	双极性脉宽调制 Encyclopedia 工学电力电子控制技术释 bipolar pulse width modulation双极性脉宽调制在调制信号的半个周期内，载波不再是单极性的，而是有正有负，所得到的脉宽调制（pulse-width modulation;PWM）波形也是有正有负的控制方式。
随便看	integrated manufacturing system Integrated Map of the Great Ming Integrated Marine Biosphere Research Integrated Marketing Communication integrated marketing communication integrated matrix integrated method integrated missiles ground support equipments integrated model integrated modeling Integrated Modular Avionics System integrated module measurement integrated monitoring integrated monitoring and management information system for railway traffic safety integrated moving-average model integrated multi-trophic aquaculture integrated museum integrated navigation integrated navigation system integrated noise integrated noise temperature Integrated Ocean Drilling Program，IODP integrated of urban subgrade piping system integrated operating costs integrated operating system

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。