“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	Noerdlingen NOESY Noether Noether condition Noether Enriques theorem Noether-Enriques theorem Noether formula Noether fundamental theorem Noetherian affine scheme Noetherian algebra Noetherian boundary-value problem Noetherian category Noetherian conductor Noetherian domain Noetherian equation Noetherian group Noetherian induction Noetherian integral domain Noetherian integral equation Noetherian lattice Noetherian local ring Noetherian module noetherianness Noetherian operator Noetherian problem

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