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

单词	frequency conversion
释义	frequency conversion Encyclopedia 工学变频释 frequency conversion变频把某一频率的交流信号变换成另一频率的电路。 Physics 光学、声学光学 frequency conversion频率转换 Astronomy frequency conversion频率转换
随便看	Zengdu Qu Zeng Fanren Zeng Garden Zeng Gong Zeng Guangjun Zeng Guofan Zeng Guofan's Letters Zengguoshou Zeng Heng Yi Zeng Ji zengjiang Zeng Jing Zeng Jingping Zeng Jinke Zeng Jize Zeng Ju Zeng Kunhua Zeng Minzhi Zeng Minzu Zengmu Ansha Zengpiyan Cave Zeng Pu Zeng Qi Zeng Qingcun Zeng Qi's Poems

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