“pulse width modulation”的概念、定义、翻译、参考文献-科学参考

单词	pulse width modulation
释义	pulse width modulation Encyclopedia 工学有机发光调制技术释 pulse width modulation脉宽调制按照输入信号的灰度阶别，不改变脉冲幅度而改变脉宽的灰度显示方式。又称占空比法。
随便看	river observation river pattern river prawn river pusher barges river reach river regime river regime chart river regulation or channel improvement river regulation planning river regulation structure river restoration project river revetment right rivers and lakes census in China rivers and lakes health assessment rivers and lakes survey river sand-mining planning Rivers and Mountains by Wang Hui riverscape river sediment river sediment measurement and grain-size analysis instrument river sediment microbes river sediment simulation Riverside Riverside Church in New York City Riverside Church in New York City

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。