单词盒子
简体 繁體

extremely high frequency

E 开头单词

基本解释

  • 极高频

同根派生

     

英汉例句

    双语例句

  • "The [mutation] rose to extremely high frequency in a relatively short time, implying that the selective force was quite strong, " Su says.
    “这个变异的基因在相对短的时间快速普及,暗示着选择的要求很强烈,”苏炳教授说。
  • The wafer is a piezoelectric resonator, expanding and contracting in response to electrical voltages at a precise, extremely high frequency.
    该晶片是一个压电谐振器,以精准而极高的频率对电压作出反馈,进行放大和收缩。
  • Raytheon Company (NYSE: RTN) and the U.S. Army recently completed successful testing of the first Advanced Extremely High Frequency, or AEHF, satellite communications production terminals.
    雷神公司和美国陆军最近成功完成首个先进极高频或AEHF卫星通信生产终端测试。
    www.etiri.com.cn
  • 权威例句

  • This frequency is close to the lower band of the highest radio frequency band known as extremely high frequency which goes from 30 to 300 GHZ.
    FORBES: Samsung's New 5G Breakthrough Points To Long Term Risks For Apple
  • Boy Genius Report is reporting that sounds played by the phone are immediately followed by some sort of extremely high-frequency tone -- the kind little kids and the next door neighbor's dogs hear, but you may not.
    ENGADGET: Apple iPhone 3G S trouble roundup Mobile
  • The intervention of specialists becomes harder today because high-frequency trading algorithms are extremely explicit and are largely devoid of such considerations of civic duty.
    FORBES: Magazine Article

词组短语

    短语

  • ehf extremely high frequency 超高频率;极高频
  • extremely high frequency band 极高频带
  • Extremely high frequency wave 极高频电磁波
  • extremely high frequency propagation [电子]极高频传播
  • Advanced Extremely High Frequency 先进极高频;先进极高频卫星;高级超高频

英英字典

    柯林斯英英字典

  • a radio frequency between 30000 and 300000 megahertz (30 000300 000) ( abbr: EHF)

专业释义

    电子、通信与自动控制技术

  • 极高频
  • 至高频
  • 能源科学技术

  • 极高频
  • 计算机科学技术

  • 极高频率
  • 超高频
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