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

• N-COUNT 脉搏；脉动
  Yourpulseis 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。
• N-COUNT 拍子；节奏；（常指）鼓点
  In music, apulseis 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
• N-COUNT 脉冲
  Apulse ofelectrical 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。
• N-SING 意向；心态
  If you refer tothe pulse ofa 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。
• VERB （有节奏地）跳动，搏动，震动
  If somethingpulses, 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。
• （可食用的）豆子
  Some seeds which can be cooked and eaten are calledpulses, for example peas, beans, and lentils.
• PHRASE 保持消息灵通
  If you have yourfinger on the pulse ofsomething, 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。
• 测脉搏；把脉
  When someonetakesyourpulseorfeelsyourpulse, they find out how quickly your heart is beating by feeling the pulse in your wrist.

双语例句

• 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。
• 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。
• 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。
• 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。
• 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。
• 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。
• 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。
• 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。
• 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。
• 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。