decibel

听听怎么读
英 [ˈdesɪbel]
美 [ˈdɛsəbəl, -ˌbɛl]
是什么意思
  • n.

    分贝;

  • 变形

    复数:decibels

    英英释义

    decibel[ 'desibel ]

    • n.a logarithmic unit of sound intensity; 10 times the logarithm of the ratio of the sound intensity to some reference intensity

      同义词:dB

    学习怎么用

    双语例句

    用作名词(n.)
    1. The noise pollution reached a high decibel level.
      噪音污染达到了很高分贝。

    权威例句

    Use of a decibel threshold in detecting Doppler embolic signals.
    Digitally programmable decibel-linear CMOS VGA for low-power mixed-signal applications
    Evaluation of indoor air quality using the decibel concept based on carbon dioxide and TVOC
    Linear-in-decibel variable gain amplifier
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    The Snoring Spectrum : Acoustic Assessment of Snoring Sound Intensity in 1,139 Individuals Undergoing Polysomnography
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