pulses

英 [ˈpʌlsɪz] 美 [ˈpʌlsɪz]

n.  脉搏; 脉率; 强劲的音乐节拍; 脉冲
v.  搏动; 跳动; 震动; 洋溢着; 充满(激情等)
pulse的第三人称单数和复数

柯林斯词典

  1. N-COUNT 脉搏；脉动
    Your pulse is the regular beating of blood through your body, which you can feel when you touch particular parts of your body, especially your wrist.
    1. Mahoney's pulse was racing, and he felt confused.
      马奥尼脉搏跳得很快，他感到很慌乱。
  2. N-COUNT 拍子；节奏；（常指）鼓点
    In music, a pulse is a regular beat, which is often produced by a drum.
    1. ...the repetitive pulse of the music.
      音乐中重复的鼓点
  3. N-COUNT 脉冲
    A pulse of electrical current, light, or sound is a temporary increase in its level.
    1. The switch works by passing a pulse of current between the tip and the surface.
      那个开关通过在末梢和表面之间传输电流脉冲工作。
  4. N-SING 意向；心态
    If you refer to the pulse of a group in society, you mean the ideas, opinions, or feelings they have at a particular time.
    1. The White House insists that the president is in touch with the pulse of the black community.
      白宫坚持称总统是了解黑人群体的心声的。
  5. VERB （有节奏地）跳动，搏动，震动
    If something pulses, it moves, appears, or makes a sound with a strong regular rhythm.
    1. His temples pulsed a little, threatening a headache...
      他的太阳穴跳了一会，像是头痛要发作了。
    2. It was a slow, pulsing rhythm that seemed to sway languidly in the air.
      那是一种缓缓的律动，感觉像是慵懒地摇曳在空气中。
  6. （可食用的）豆子
    Some seeds which can be cooked and eaten are called pulses, for example peas, beans, and lentils.
    1. PHRASE 保持消息灵通
      If you have your finger on the pulse of something, you know all the latest opinions or developments concerning it.
      1. He claims to have his finger on the pulse of the industry...
        他声称该对行业了如指掌。
      2. It's important to keep your finger on the pulse by reading all the right magazines.
        通过阅读所有相关杂志而保持消息灵通是很重要的。
    2. 测脉搏；把脉
      When someone takes your pulse or feels your pulse, they find out how quickly your heart is beating by feeling the pulse in your wrist.
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      双语例句

      1. Canned varieties of beans and pulses are a good standby
        各种豆类罐头制品是很好的常备食品。
      2. You could use "magnetic pulses to change people's judgements of other people's judgments," she said.
        你可以使用“磁脉冲来改变人们对他人判断的判断，”她说。
      3. Within this vital organ, life pulses with speed of a New York minute.
        有了这个好像重要器官一样的系统，纽约的生命脉搏每分钟都在加速跳动。
      4. I also heard of the false pulses elsewhere.
        我在别处也听说过这些虚假脉冲。
      5. This served to create output pulses proportional to the number of electrons emitted.
        这个装置用于产生与发射电子数成正比的脉冲输出。
      6. Produced or transmitted or modulated in short bursts or pulses.
        用短的脉冲产生、传送和调整。
      7. A UWB transmitter sends billions of short-duration pulses across a wide spectrum of radio frequencies.
        UWB发射机在一个很宽的无线电频率上发送几十亿个短脉冲。
      8. The influence of timing jitter and amplitude fluctuation of the sampling pulses is also investigated.
        同时我们还研究了采样光脉冲时间抖动和幅度抖动对光性能监测系统的影响。
      9. A restoration or generation of specific pulses meeting set requirements for amplitude, shape, timing, etc.
        满足〔符合〕幅度、形状和（定时）同步等设置要求的一种规定脉冲的恢复与产生的过程〔规程〕。
      10. Pulses of radiation are emitted when free electrons in the gas are accelerated by passing ions.
        当气体中的自由电子被掠过的离子加速时，将发出辐射脉冲。
      11. Research on the Propagation and Focusing Properties of Broadband Laser Pulses
        宽带脉冲激光的传输和聚焦特性研究
      12. A device that generates high-frequency pulses ( usually a square wave) for purposes of synchronization and event timing.
        一种发生高频脉冲（常是方波）装置，以达到同步和事件定时的目的。
      13. Spatiotemporal self-compression of high-intensity femtosecond pulses with linear and circular polarization in normally dispersive media is experimentally studied.
        实验研究了圆偏振和线偏振高强度飞秒激光脉冲在正常色散材料中传输时的时空自压缩现象。
      14. A single pulse in a group of pulses.
        一组脉冲中的一个单脉冲。
      15. An autocorrelation algorithm for real-time detection of radar pulses is proposed in this paper.
        提出了一种能够实时检测雷达脉冲信号的自相关算法。
      16. The rate at which pulses can be sent and received on copper wires is called frequency.
        脉冲通过铜线送出和接收的速度称为频率。
      17. A novel method is presented to determine various higher order chirps in ultrashort laser pulses.
        提出了新型测量超短激光脉冲啁啾阶数及量值的方法。
      18. Spectral Shifts and Spectral Switches of Femtosecond Optical Pulses in Young's Interference Experiment
        杨氏实验中飞秒光脉冲的光谱移动和光谱开关
      19. Passively synchronized femtosecond and picosecond laser pulses are obtained by achieving cross mode-locking induced by cross-phase modulation in a dual-wavelength femtosecond Ti: sapphire laser.
        在双波长钛宝石激光器中通过交叉相位调制实现了飞秒和皮秒脉冲的交叉锁模，得到了被动同步的飞秒和皮秒脉冲。
      20. Secular change, and the physics and metaphysics of constant flux are accommodated in these two pulses.
        世俗变迁，以及物理学和形而上学之间的不断变化与这两种脉动相适应。
      21. The influence of the phase step of the broadband terahertz pulses on the edge contrast is discussed.
        讨论了太赫兹脉冲在样品边缘处经历的相位阶跃与边缘对比度的关系。
      22. Additionally, Multi-Pulse Suppression ensures alternating output pulses at low duty cycles where pulse skipping may occur.
        此外，多脉冲抑制交替，确保在低占空比脉冲跳跃的地方可能会出现输出脉冲。
      23. In video recording, a state in which the playback system is in synchronism with the external synchronizing pulses.
        在录象技术中，放象系统与外同步脉冲处于同步的一种状态。
      24. Still another system is designed to send out transient pulses intermittently.
        还设计了另一种系统，它能够间歇地发送瞬间脉冲。
      25. Mechanics of ultrashort pulses generation in quenching dye lasers is simply described theoretically.
        理论上扼要地介绍了淬灭式染料激光器产生超短脉冲激光的机理。
      26. The resultant phase shifts are applied, and then two pulses are transmitted and received.
        应用合成相移，然后发射并接收两个脉冲。
      27. Low chirp of femtosecond laser pulses can be determined accurately using the MOSAIC.
        MOSAIC能够精确地测量飞秒激光脉冲的微小啁啾量。
      28. A generator of single or multiple voltage pulses; usually adjustable for pulse rate.
        单独或复合的电压脉冲发电器；通常用来调节脉冲比率。
      29. This means that light pulses can be trapped, i.e., stopped optically within the fiber ring resonator.
        结果表明，用该系统可使光脉冲被捕获或者停止在光纤环形谐振腔中。
      30. The simulation results show that the relatively ideal pulses are modulated pulses with Gaussian envelope and rectified cosine envelope.
        结果表明，性能比较理想的是高斯型包络的调制脉冲和升余弦包络的调制脉冲。
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