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外差
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英译汉、汉译英、英汉互译翻译词典
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外差【电】 heterodyne heterodyning 外差wàichā[heterodyne] 把一个无线电频率同另一不同的频率合在一起以便产生差拍一个低频信号(一般约100千赫)随后被倍频和外差以产生所需的载波频率
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near-miss
near miss
near-money
nearness algorithm
NEARnet
near-optimal program
near point
near points
near-real-time signal processing
near-red radiation
near reflex
near rhyme
nearshore
nearside
nearsighted
near-sighted
nearsightedness
near-signt
near singing
near sisht
near-sonic
near surface flaw
near term
near-term
near term prospect
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更新时间:2026/6/12 2:52:59