“power switching device”的概念、定义、翻译、参考文献-科学参考

单词	power switching device
释义	power switching device Encyclopedia 工学功率半导体器件释 power switching device功率开关器件通过高速开关完成各种电能形式的相互变换的器件。
随便看	collective cognitive responsibility collective construction land collective consultation collective consumption collective coordinate collective creep collective defense collective dose collective economic cooperatives collective economic joint cooperatives collective economy in cities and towns collective effective dose collective equivalent dose collective excitation collective flow collective forest collective forest management collective forest management and protection contract responsibility system collective forest region collective forest tenure reform collective frequency collective fruit collective intelligence collective interaction collective interests

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。