单词盒子

low frequency

L 开头单词

基本解释

  • 低频率；低周波

同根派生

     

英汉例句

    双语例句

  • Low frequency URLs are vulnerable to piggyback attack as well as popular and focused overload attacks.
    低频率的url面对驼载攻击及流行、聚焦的重载攻击时不堪一击。
  • Identifiers—a highly unique set of distinct values with low frequency per value based on set threshold
    标识符（Identifier）— 一组高度惟一的不同值，基于设置的阈值，每个值具有较低的频率
  • So, similarly in a case where instead we have a small energy difference, we're going to have a low frequency, which means that we're going to have a long wavelength here.
    在这个例子里,能量差较小,我们得到的频率低,这意味这它的波长更长。

    • 原声例句

  • So, similarly in a case where instead we have a small energy difference, we're going to have a low frequency, which means that we're going to have a long wavelength here.
    在这个例子里,能量差较小,我们得到的频率低,这意味这它的波长更长。
    麻省理工公开课 - 化学原理课程节选

    • 权威例句

  • Cocoon features a ported enclosure and a built-in, 2-way speaker system with dual-layer woofers for resounding low frequency response.
    ENGADGET: Denon intros Cocoon Home and Portable AirPlay docks, will transform songs into musical butterflies
  • More specifically, researchers have been interested in the link, if any, between the extremely low frequency magnetic fields generated by these lines and childhood leukaemia.
    ECONOMIST: Power lines and cancer
  • Such damage has long been suspected, since whales employ their own form of sonar for navigating and hunting, and also use sonar-like low frequency sound for communicating with each other (so-called whale song).
    ECONOMIST: Quiet, please. Whales navigating

词组短语

    短语

  • low -frequency gauge 低频仪
  • Low -frequency tags 低频率标签;低频标签

英英字典

    柯林斯英英字典

  • a radio-frequency band or a frequency lying between 300 and 30 kilohertz ( abbr: LF)

专业释义

    电子、通信与自动控制技术

  • 低频

    In the range of low frequency,Conducted interference is primary pass.
    在低频范围内,传导干扰是电磁干扰的主要形式。

  • 自动控制

    The frequency range of the device is from 0.01Hz to 2MHz and the resolution of the phase measurement is better than 1o. The sweep-frequency measurement is used in this paper. Being in low frequency, reflection isn’t taken into account .
    测量的频率特性范围是0.01～2MHz,相频特性测量分辨率优于1°,主要用于音频、自动控制和振动等方面的测量。

    计算机科学技术

  • 低频

    The encoding method of high frequency and low frequency is different.
    根据小波包分解后高低频分量各自的特性,采用不同的编码方法,提高压缩效率。

    医药科学

  • 低频率

    • 机械工程

  • 低频

    • 动力与电气工程

  • 低频