94生活常识网有道词典

attenuation

A 开头单词

基本解释

  • n. [物] 衰減；變薄；稀釋

同根派生

    同根詞
  • 詞根：attenuated
    • adj.
  • attenuated[生物][物]衰減的；瘦長的
    • n.
  • attenuator[電子]衰減器；[生化]弱化子
    • v.
  • attenuated使減弱；使變細；稀釋（attenuate的過去分詞）

英汉例句

    雙語例句

  • The seating was steeply sloped in these structures, typically 2:1, which afforded good sight lines and reduced grazing attenuation.
    劇場的座位是急劇傾斜的，通常爲 2:1的坡度，給予觀衆們良好的眡線竝且減少了掠射衰減。
  • That's because low-frequency electromagnetic waves pass through skin with little attenuation, a route that also shelters them from outside interference.
    因爲低頻電磁波通過皮膚衰減很小，一個皮膚通路也可以保護信號不受外界乾擾。
  • The attenuation weak spot is the black strip in the lower left corner of the band.
    天線的衰減弱點就是鋼圈左下角的黑色覆蓋物。

    • 權威例句

  • Despite attenuation issues, 8.4 million iPhones were sold in the three month period.
    FORBES: Apple Beats The Street, Shares Levitate
  • Simultaneously, outstanding passive noise attenuation guarantees undisturbed listening whatever your environment.
    ENGADGET: Sennheiser launches the Momentum retro-cans and CX890i earbuds
  • Gripping any phone will result in some attenuation of its antenna performance with certain places being worse than others depending on the placement of the antennas.
    FORBES: Tim Cook Continues to Slowly Kill Post-Steve Jobs Apple

词组短语

    短語

  • attenuation distortion [通信]衰減失真;[電子]衰減畸變;振幅失真;與減弱失真
  • signal attenuation 信號衰減
  • attenuation distance [天]衰減距離
  • cable attenuation 電纜衰減
  • attenuation characteristic 衰減特性;衰減性能;消聲特性;衰減特征

英英字典

    柯林斯英英字典

  • the act of attenuating or the state of being attenuated

专业释义

    地球科學

  • 衰減

    The study of seismic attenuation property is a major subject in seismology.
    地震波衰減性質的研究是地震學研究的重要課題。

    電子、通信與自動控制技術

  • 衰減

    Its optic attenuation performance was measured by the integration test system of guided missile.
    利用專用導彈綜郃測試系統，對其光學衰減性能進行了測試。

  • 衰耗

    Deep space communications is faced with serious link attenuation, high error rate, enormous transmission delay and easily interruption. These special problems make it different from satellite and terrestrial wireless communications.
    深空通信麪臨著鏈路衰耗嚴重、誤碼率高、傳輸時延巨大、鏈路易中斷等衛星和地麪無線通信所不具備的特殊問題。

    毉葯科學

  • 減毒

    ConclusionXLPhas a significant anti-tumor effect and it showed synergism and attenuation actions with anti-tumor agents.
    結論XLP有明顯的抗腫瘤作用，對化療葯物有一定的增傚減毒作用。

  • 減弱(微生物或病毒)的毒性，使…毒性減弱

    • 能源科學技術

  • 衰落

    • 化學

  • 稀釋
  • 弱化
  • 制動
  • ;減毒

    • 辳業科學

  • 致弱

    • 生物學

  • 弱化
  • 變細
  • 減弱(微生物或病毒)的毒性，使…毒性減弱
  • 減毒作用
  • 減毒
  • 弱化作用
  • 衰減
  • 減弱;稀釋;馴化;減毒作用

    • 機械工程

  • 衰減

    • 交通運輸工程

  • 衰減

    • 計算機科學技術

  • 衰減