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  1. Oxford American Dictionary

    amplification

    • IPA[ˌampləfəˈkāSHən]

    美式

    • n.
      the process of increasing the volume of sound, especially using an amplifier；the action of increasing the amplitude of an electrical signal or other oscillation

    • noun: amplification, plural noun: amplifications

    • 釋義
    • 相關詞

    名詞

    • 1. the process of increasing the volume of sound, especially using an amplifier even without amplification, her voice carries to the farthest corners
    • ▪ the action of increasing the amplitude of an electrical signal or other oscillation the amplification of radio signals is possible
    • ▪ the action of making something more marked or intense you're an actor in that you are using emotion and amplification of ideas to make your point
    • 2. the action of enlarging upon or adding detail to a story or statement the words 'no real prospect of succeeding' do not need any amplification thanks to all who wrote in with corrections and amplifications
    • 3. the action of making multiple copies of a gene or DNA sequence a technique known as random amplification of polymorphic DNA sequences were obtained from multiple amplifications from individual samples

    gene amplification

    • n.
      the multiple replication of a section of the genome, which occurs during a single cell cycle ...

    Oxford American Dictionary

    • 更多解釋

    amplification

    • IPA[ˌamplɪfɪˈkeɪʃn]

    英式

    • n.
      the process of increasing the volume of sound, especially using an amplifier: even without amplification, her voice carries to the farthest corners

    Oxford Dictionary