pulse是什么意思？

pulse

英[pʌls] 美[pʌls]

n. 脉搏，[无线电]（电磁波等）脉动，活力，有节奏的跳动（或拍打）；
vi. （心脏）跳动，脉动，搏动，震动；
vt. 使跳动，有节奏地驱动（机器等），[电子学]施以脉冲，[无线电]脉冲地调节（电磁波）；

复数：pulses;

第三人称单数：pulses;

过去式：pulsed;

现在分词：pulsing;

例句

查看更多关于 “pulse” 的例句

词组

feel (或 take) the pulse of
determine the heart rate of (someone) by feeling and timing the pulsation of an artery 给…诊脉
take the pulse of
To judge the mood or views of (a political electorate, for example) 判断意向：判断（例如，政治选民）的倾向或见解

英语四级真题

The Chinese doctor took my pulse and asked to see my tongue, both of which were new experiences to me because they are both non-existent in Western medicine.
2018年12月四级真题（第三套）阅读 Section A

英语六级真题

"We're obligated to keep a pulse on the population for at least five years after the foxes are delisted," says Boser.
2018年12月六级真题（第三套）阅读 Section A

柯林斯高阶英汉双解学习词典释义

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.
例句
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, a pulse is a regular beat, which is often produced by a drum.
例句
...the repetitive pulse of the music. 音乐中重复的鼓点
N-COUNT

脉冲

A pulse of electrical current, light, or sound is a temporary increase in its level.
例句
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 to the pulse of a group in society, you mean the ideas, opinions, or feelings they have at a particular time.
例句
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 something pulses, it moves, appears, or makes a sound with a strong regular rhythm.
例句
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。 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。
N-PLURAL

（可食用的）豆子

Some seeds which can be cooked and eaten are called pulses, for example peas, beans, and lentils.
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.
例句
He claims to have his finger on the pulse of the industry... 他声称该对行业了如指掌。 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。
PHRASE

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.

英汉词典释义

n.
脉搏；(心的)一次跳动
【无线电】(电磁波等)脉动；脉冲；【物理学】脉冲；脉动
This radar is operated by an electronic pulse. 这台雷达依靠电子脉冲来操作。
强劲的音乐节拍
豆果果实；荚果；豆子
有节奏的跳动(或拍打)；有规律的摆动
意向，动向；情绪
活力，生命力；激情
瞬间波动
冲量(尤指在极短时间内所提供的物质剂量)
vi.
(心脏)跳动; 脉动;搏动；震动
His heart pulsed with excitement. 他的心激动得怦怦直跳。
洋溢着；充满（激情等）
vt.
使跳动；使产生脉动；使摆动
有节奏地驱动(机器等)
【电子学】施以脉冲
【无线电】脉冲地调节(电磁波)

英英词典释义

Noun
1. (electronics) a sharp transient wave in the normal electrical state (or a series of such transients);
"the pulsations seemed to be coming from a star"
2. the rhythmic contraction and expansion of the arteries with each beat of the heart;
"he could feel the beat of her heart"
3. the rate at which the heart beats; usually measured to obtain a quick evaluation of a person's health
4. edible seeds of various pod-bearing plants (peas or beans or lentils etc.)
Verb
1. expand and contract rhythmically; beat rhythmically;
"The baby's heart was pulsating again after the surgeon massaged it"
2. produce or modulate (as electromagnetic waves) in the form of short bursts or pulses or cause an apparatus to produce pulses;
"pulse waves""a transmitter pulsed by an electronic tube"
3. drive by or as if by pulsation;
"A soft breeze pulsed the air"

行业词典

化学：脉冲；
医学：搏动：可用手指感到的动脉节律性扩张。脉搏率或每分钟脉搏次数正常为50～100。另见beat；脉冲：一次短促的波，例如电流或电压的；
旅游：脉象；
物理学：脉冲形状甄别；pulse-shape discrimination；
生理学：脉搏；
电子学：脉冲；
电工：脉冲；

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