pulsed

英 [pʌlst]

美 [pʌlst]

v.  搏动; 跳动; 震动; 洋溢着; 充满(激情等)
pulse的过去式

过去式：pulsed　过去分词：pulsed　

BNC.29791 / COCA.28243

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

• Ultrasonic waves produce pulsed signals, by means of which various defects in metal can be detected.
  超声波能产生脉冲信号，用以检测金属中各种缺陷。
• A master oscillator power amplifier ( MOPA) structured pulsed fiber laser is reported.
  报道了一台主振荡功率放大（MOPA）结构的单频脉冲光纤激光器。
• The influence of the peaking capacitor and the pressure of mixture gas on the performance of UV preionized pulsed HF laser is investigated.
  研究了气体组份和峰化电容对紫外光预电离脉冲HF激光器性能的影响。
• Design of a digital signal processor for pulsed Doppler radar;
  提出了一种脉冲多普勒雷达数字信号处理机机内测试方法。
• The effect of pulsed current and pulsed magnetic field on the solidification structures of LY12 aluminum alloy was studied.
  在LY12铝合金凝固的过程中施加脉冲电流或脉冲磁场，研究脉冲电流或脉冲磁场对这种合金凝固组织的影响。
• The variation of the temperature distribution is discussed with the variation of the pulsed laser power density.
  通过改变脉冲激光功率密度分布函数的形状，分析了温度分布的变化。
• Effects of Pulsed Electric Fields ( PEF) on antibacterial activity of lactoferrin ( LF) were investigated in this paper.
  研究了高压脉冲电场（PEF）对乳铁蛋白（LF）的抑菌性能的影响。
• The excimer laser and intense pulsed UVB light have been shown to be effective in treating vitiligo and hypopigmentation.
  受激准分子激光器和强脉冲的UVB激光已显示出治疗白斑和低色素沉着的有效性。
• The computer simulation model for the separation of uranium and plutonium using the electro reduction pulsed column was established.
  建立了电还原脉冲柱分离铀钚的模拟计算模型，提出了该模型的数值计算算法。
• The feasibility of fenestration operation in middle ear bone with pulsed infrared laser is evaluated.
  评估近红外脉冲激光用于中耳骨开窗手术的可行性。