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

• 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。
• 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。
• 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。
• 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
• 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〕。
• I also heard of the false pulses elsewhere.
  我在别处也听说过这些虚假脉冲。
• 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。
• 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。
• 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。
• 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。