医学词典
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专业医学词典
backward scanning
专业医学词典
反向扫描
与"backward scanning"相近的词条
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backward pressure
backward progression
backward reaction
backward reading
backward rotation
backward scanning
backward scattered
backward scattered electron
backward scattering
backward voltage
backward ware
backward wave
backward wave amplifier
backward wave oscillator、backward-Wave oscillator
backward wave tube
backwardness
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意见建议