“frequency conversion circuit”的概念、定义、翻译、参考文献-科学参考

单词	frequency conversion circuit
释义	frequency conversion circuit Encyclopedia 工学变频电路释 frequency conversion circuit直接变频电路不经过任何中间环节，直接将一种频率的交流电转变为另一种频率的交流电的电路。工学变频电路释 frequency conversion circuit变频电路对交流电的频率进行变换的电路。
随便看	conservation of mass conservation of mass-energy conservation of mechanical energy conservation of molecular orbital symmetry conservation of moment of momentum conservation of momentum conservation of number principle Conservation of Oil Paintings conservation of orbital symmetry conservation of particle number conservation of rare and endangered medicinal resources conservation of resource theory conservation of tea germplasm conservation of terrestrial ecology conservation of vorticity conservation of water source areas conservation planning Conservation Plan of Beihai Historic City conservation plan of Beijing historic city Conservation Plan of Changsha Historic City Conservation Plan of Chaozhou Historic City Conservation Plan of Chengde Historic City Conservation Plan of Dali Historic City Conservation Plan of Dujiangyan Historic City Conservation Plan of Fenghuang Historic 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。