开心英文字典

attenuation

A 开头单词

基本解释

  • n. [物] 衰减；变薄；稀释

同根派生

    同根词
  • 词根：attenuated
    • adj.
  • attenuated[生物][物]衰减的；瘦长的
    • n.
  • attenuator[电子]衰减器；[生化]弱化子
    • v.
  • attenuated使减弱；使变细；稀释（attenuate的过去分词）

英汉例句

    双语例句

  • The seating was steeply sloped in these structures, typically 2:1, which afforded good sight lines and reduced grazing attenuation.
    剧场的座位是急剧倾斜的，通常为 2:1的坡度，给予观众们良好的视线并且减少了掠射衰减。
  • That's because low-frequency electromagnetic waves pass through skin with little attenuation, a route that also shelters them from outside interference.
    因为低频电磁波通过皮肤衰减很小，一个皮肤通路也可以保护信号不受外界干扰。
  • The attenuation weak spot is the black strip in the lower left corner of the band.
    天线的衰减弱点就是钢圈左下角的黑色覆盖物。

    • 权威例句

  • 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

    短语

  • attenuation distortion [通信]衰减失真;[电子]衰减畸变;振幅失真;与减弱失真
  • signal attenuation 信号衰减
  • attenuation distance [天]衰减距离
  • cable attenuation 电缆衰减
  • attenuation characteristic 衰减特性;衰减性能;消声特性;衰减特征

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

    地球科学

  • 衰减

    The study of seismic attenuation property is a major subject in seismology.
    地震波衰减性质的研究是地震学研究的重要课题。

    电子、通信与自动控制技术

  • 衰减

    Its optic attenuation performance was measured by the integration test system of guided missile.
    利用专用导弹综合测试系统，对其光学衰减性能进行了测试。

  • 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.
    深空通信面临着链路衰耗严重、误码率高、传输时延巨大、链路易中断等卫星和地面无线通信所不具备的特殊问题。

    医药科学

  • 减毒

    ConclusionXLPhas a significant anti-tumor effect and it showed synergism and attenuation actions with anti-tumor agents.
    结论XLP有明显的抗肿瘤作用，对化疗药物有一定的增效减毒作用。

  • 减弱(微生物或病毒)的毒性，使…毒性减弱

    • 能源科学技术

  • 衰落

    • 化学

  • 稀释
  • 弱化
  • 制动
  • ;减毒

    • 农业科学

  • 致弱

    • 生物学

  • 弱化
  • 变细
  • 减弱(微生物或病毒)的毒性，使…毒性减弱
  • 减毒作用
  • 减毒
  • 弱化作用
  • 衰减
  • 减弱;稀释;驯化;减毒作用

    • 机械工程

  • 衰减

    • 交通运输工程

  • 衰减

    • 计算机科学技术

  • 衰减