“superheterodyne”的概念、定义、翻译、参考文献-科学参考

单词	superheterodyne
释义	superheterodyne Encyclopedia 工学变频释 superheterodyne超外差利用本地产生的振荡波与输入信号混频，将输入信号频率变换为某个预先确定的频率的方法。
随便看	written torah W. Ritz W. Ritz (1878—1909) WR nebula Wroclaw wrong character Wrongskian Wronski Wronskian Wronskian determinant Wronski determinant Wrottesley crater wrought aluminium alloys wrought aluminum alloys wrought copper alloy wrought iron wrought magnesium alloys wrought magnesium-rare earth alloy wrought superalloy for blade applications wrought superalloy for disc applications wrought superalloy for fastener applications wrought superalloy for ring applications wrought superalloy for stamping parts applications WRR WRSA

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