pulse是什么意思

短语搭配

(1)pulse modulation脉冲调制

(2)pulse code modulation脉码调制

(3)pulse jet脉冲式喷气发动机

(4)pulse oximeter脉动血氧计；血氧浓度计

(5)feel the pulse of给…诊脉；探…的心态

(6)take the pulse of给…诊脉；探…的心态

(7)pulse dialling脉冲拨号

(8)have one's finger on the pulse了解最新动向

(9)keep one's finger on the pulse了解最新动向

(10)pulse width脉冲宽度

(11)pulse pressure脉搏压；脉搏压力；脉压

(12)pulse wave velocity脉搏波速；脉波速度；脉波速率

(13)pulse duration脉冲持续时间；脉冲宽度；脉宽

(14)pulse rate脉冲速度；脉冲率；脉搏（率）

(15)light pulse光脉冲；光波脉冲；发光脉冲

(16)electrical pulse电脉冲

(17)rectangular pulse矩形脉冲

(18)pulse width modulator脉宽调制器；脉冲宽度调制器

(19)thermal pulse热脉冲

(20)sound pulse声脉冲；脉冲声；脉冲声波

(21)pulse transmitter脉冲发射机

(22)pulse antenna脉冲天线

(23)take pulse测量脉搏

(24)missing pulse丢失电枢电流脉冲

(25)feel pulse诊脉；试探

双语例句

(1)After the emergency treatment, the patient's pulse finally calmed down.

经过抢救，病人的脉搏终于平稳下来了。

(2)The patient's heart is pulsing abnormally.

这位病人的心脏在异常地跳动。

(3)The researcher pulsed the electronic equipment according to the instructions.

这位研究人员按照指示向电子设备施加脉冲信号。

(4)My pulse rate is increasing after running.

跑步后我的脉搏速率在增加

(5)My boss is very plugged into the pulse of the company. She always knows what's going on.

我的上司非常了解公司的一举一动，她总能知道公司发生了什么事。

(6)Yes, please. His airways are clear but his breathing and pulse are irregular. I think he’s had a seizure.

快叫吧。他的呼吸道没问题，但是呼吸和脉搏不规则。我判断他可能是癫痫发作了。

(7)Ann's pulse quickened in alarm.

安的脉搏因惊恐而加快了。

(8)His pulse rate dropped suddenly.

他的脉搏速率突然下降。

(9)I could feel a fluttering pulse.

我感到脉搏跳动。

(10)The pulse is usually timed in micro-seconds.

脉冲通常以微秒计。

(11)Mahoney's pulse was racing, and he felt confused.

马奥尼的脉搏跳得很快，他感到很慌乱。

同义词

n. 脉冲；脉搏

vi. 跳动，脉跳

词根词缀

同前缀词 puls- 驱动, 推

null -e

同根词

词根 pulse

(1)pulsating adj. 脉动的；脉冲的；搏动的v. 颤动；有规律地跳动（pulsate的现在分词）

(2)pulsing adj. 脉冲的n. 脉动v. 使跳动；搏动（pulse的ing形式）

(3)pulsed adj. 脉冲的；跳动的；脉冲调制的v. 使跳动；使摆动（pulse的过去分词）

(4)pulseless adj. 无生气的；无脉动的

(5)pulsate vi. 搏动；悸动；有规律地跳动

释义

n.

a rhythmical throbbing of the arteries as blood is propelled through them, typically as felt in the wrists or neck

脉搏

the doctor found a faint pulse.

医生摸到微弱的脉搏。

the rate of this throbbing, used to ascertain the rate of someone's heartbeat and so their state of health or emotions

意向，动向；情绪

the idea was enough to set my pulse racing.

这一想法足以让我心情激动。

(一般作 pulses)each successive throb of the arteries or heart

脉（或心）的每次连续跳动。

a single vibration or short burst of sound, electric current, light, or other wave

（声、电流、光或其他波的）脉动，搏动；脉冲

radio pulses

无线电脉冲

[as modifier]a pulse generator.

脉冲发生器，脉冲振荡器。

a musical beat or other regular rhythm

音乐拍子，律动。

figurative the central point of energy and organization in an area or activity

〈喻〉 （活力或组织的）核心

those close to the financial and economic pulse maintain that there have been fundamental changes.

接近财经组织核心的人士认为已经发生了根本性的变化。

Biochemistry a measured amount of an isotopic label given to a culture of cells

【生化】 （供细胞培养的）冲量。

v.

throb rhythmically; pulsate

有节奏地颤动；搏动，跳动

a knot of muscles at the side of his jaw pulsed.

　他下巴一侧上的一块肌肉抽动了一下。

[with obj.]transmit in rhythmical beats

（有节奏地）传送

the sun pulsed fire into her eyes.

太阳光不断地射进她的双眸。

[with obj.]modulate (a wave or beam) so that it becomes a series of pulses

用脉冲调制（波，光束）。

[with obj.]apply a pulsed signal to (a device)

应用脉冲信号于（装置）。

Biochemistry short for PULSE-LABEL.

【生化】 PULSE-LABEL的简称。

n.

the edible seeds of various leguminous plants, for example chickpeas, lentils, and beans

豆子。

the plant or plants producing such seeds

豆类植物。

短语

feel （或take） the pulse of determine the heart rate of （someone） by feeling and timing the pulsation of an artery 给… 诊脉

figurative ascertain the general mood or opinion of 〈喻〉 探…的心态 （或意向） the conference will be an opportunity to feel the pulse of those working in the field. 这次会议将是探知该领域研究人员意向的一个机会

词源

" late Middle English： from Latin pulsus beating, from pellere to drive, beat.Middle English： from Old French pols, from Latin puls ‘porridge of meal or pulse'; related to POLLEN."

考纲分布

近12年出现0次

重要程度: 2星

0%; n 脉搏; 脉冲

考纲释义

( 1)n. 脉搏; 脉冲

考纲分布

近9年出现1次

重要程度: 3星

200%; n/v 脉搏; 搏动

0%; n/v 节奏; 节拍

考纲释义

( 1)n/v. 脉搏; 搏动

( 2)n/v. 节奏; 节拍

考纲分布

近9年出现3次

重要程度: 4星

100%; n/v 脉搏; 搏动

0%; n/v 脉冲; 脉动

0%; n/v 节奏; 节拍

考纲释义

( 1)n/v. 脉搏; 搏动

( 2)n/v. 脉冲; 脉动

( 3)n/v. 节奏; 节拍

考纲分布

近16年出现1次

重要程度: 3星

200%; n 脉冲

0%; n 节奏; 节拍

0%; n/v 脉搏; 搏动

考纲释义

( 1)n. 脉冲

真题例句：

This perspective makes sense if you simplify the workings of a complex brain, reducing it to an array of electrical pulses.

如果你简化复杂大脑的工作，将其简化为一系列电脉冲，这种观点就有意义了。[2022年 英语一 完型填空]

( 2)n. 节奏; 节拍

英文释义：a strong regular beat in music

( 3)n/v. 脉搏; 搏动

用法讲解

pulse with sth. 意为“ 洋溢着……，充满（激情等）”，如： The auditorium pulsed with excitement. 礼堂里洋溢着热烈的气氛。

(1)Tetrodotoxin B. Slows the pulse to one beat a minute.

河豚毒素B，能把脉搏降到一分钟一跳。《Captain America: The Winter Soldier》《美国队长2》

(2)Use the toggle on the left to switch between missiles, cannons and mag pulse.

使用左侧开关切换导弹，加农炮和麦加脉冲。《Star Wars: The Force Awakens》《星球大战7：原力觉醒》

(3)What is it? Current pulse rates at our monitoring stations. All along the San Andreas fault.

怎么了？这是我们监测站的磁脉冲率。都沿着圣安德烈亚斯的断层线。《San Andreas》《末日崩塌》

(4)And if the magnetic pulse rate goes up before the quakes, then we're predicting them.

如果在地震前磁脉冲率上升的话，那么我们可以提前预测。《San Andreas》《末日崩塌》

(5)He asked you out? No. But I was showing him some cuff links and I felt his pulse. Saucy.

他约你？没有，不过我给他看一些袖扣，结果摸到他的脉搏。漂亮。《Friends Season 4》《老友记 第四季》

(6)Okay, the first question is on the topic of optics. What is the shortest light pulse ever produced? Dr. cooper.

好，第一题是关于光学的问题，有史以来最短的光脉冲是多少？库珀博士。《The Big Bang Theory Season 1》《生活大爆炸 第一季》

(7)Faster, Kepner. He's having arrhythmias. Talk to me. I can't get a pulse. I think he's in P.E.A. Starting compressions.

快点，Kepner，他心律不齐了。情况怎么样？检测不到脉搏了。他的心跳停止了，开始胸部按压。《Greys Anatomy Season 10》《实习医生格蕾 第十季》

(8)It also predicts that when objects move, they generate a pulse that propagates through space-time, a bit like waves through water.

它还预测，当物体移动时，它们会产生脉冲，通过时空传播，有点像波浪过水。《The Science of Interstellar》《《星际穿越》中的科学》

(9)Have you looked at the loan-level data? I mean, they're giving these loans to anybody with a credit score and a pulse.

你看过发放贷款的数据吗？任何人只要有信用评分都能随意拿到贷款。《The Big Short》《大空头》