英语词汇beat frequency怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	beat frequency
释义	beat frequency 美/ bi?t ?fri?kw?nsi / 简明释义拍频：在两个不同频率的波相互叠加时产生的频率差。网络释义 1 ?拍频 ... bf band filter 带通滤波器 beat-frequency 拍频,查频 branching filter 分路滤波器,分支滤波器 ... 2 ?查频 ... BF Band filter 带通滤波器 Beat-frequency 拍频，查频 Branching filter 分路滤波器，分支滤波器 ... 3 ?差频差频，差拍，拍频短语 1 beat frequency 电子拍频 ; 电子差频 ; 差拍 ; 拍音 2 beat frequency receiver 拍频接收机 3 beat frequency amplifier 电子拍频放大器双语例句 1 The influence of time length and beat frequency on radar range is discussed. 讨论了信号时长和差拍频率对雷达作用距离的影响； 2 The changes of the myocardial beat frequency before and after administration were counted. 通过计数器计数给药前后心肌细胞搏动频率的变化。 3 Brillouin enhanced four wave mixing, whose interference beat frequency drives an acoustic field, can improve the SBS phase conjugation fidelity. 采用四波混频加强SBS的方法，其相干拍频驱动声子场，能提高SBS相位共轭保真度。
随便看	cationic macromolecular demulsifier cationic membrane cationic membrane cell cationic monomer cationic-nonionic surfactant Cationic Peptides,Antimicrobial cationic pink cationic polyacrylamide cationic polyelectrolyte cationic polymer cationic polymerization cationic polymerization cationic protein Cationic Pure Blue GB cationic reagent cationic red Cationic Red 2BL Cationic Red 2GL Cationic Red X-GRL cationic resin cationic retarder cationic retarding agent cationic ring opening homopolymerization cationics cationic soap

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