pulse

[pʌls]

n.脉搏, 脉冲
v.搏动, 跳动
n.如豌豆和豆类等某些结荚植物的可食性种子

n.[C]

1. 脉搏; 脉的一次跳动[S1]

The doctor felt her pulse and wrote a prescription.

医生为她诊脉, 开了药方。

2. 有节奏的跳动(或拍打, 振动等)

The music's throbbing pulse was giving me a headache.

那乐曲的强烈节拍令我头痛。

3. 意向, 心态

He knew the pulse of the nation.

他了解国民的心态。

4. 活力

5. 【电子】脉冲; 脉冲波

In radar, the signals used are pulses.

在雷达中, 使用的信号是脉冲。

vi.

1. 搏动; 跳动; 拍打; 振动[(+through/with)]

The news sent the blood pulsing through his veins.

这消息使他热血沸腾。

2. 【电子】产生脉冲(波)

vt.

1. 使跳动; 使产生脉冲(波)

The transmitter was pulsed by an electron tube.

电子管使发射器产生脉冲波。

2. 用脉冲输送(血液等)[(+in/out)]

3. 脉动地产生(或调节)

词形变化

动词过去式: pulsed | 动词过去分词: pulsed | 动词现在分词: pulsing | 动词第三人称单数: pulses |

英英释义

名词 pulse:

(electronics) a sharp transient wave in the normal electrical state (or a series of such transients)

同义词：pulsation, pulsing, impulse

the rhythmic contraction and expansion of the arteries with each beat of the heart

同义词：pulsation, heartbeat, beat

the rate at which the heart beats; usually measured to obtain a quick evaluation of a person's health

同义词：pulse rate, heart rate

edible seeds of various pod-bearing plants (peas or beans or lentils etc.)

动词 pulse:

expand and contract rhythmically; beat rhythmically

同义词：pulsate, throb

produce or modulate (as electromagnetic waves) in the form of short bursts or pulses or cause an apparatus to produce pulses

同义词：pulsate

drive by or as if by pulsation

补充

pulsepulse英:[pʌls] 美:[pʌls]n.1.脉搏2.脉冲This radar is operated by an electronic pulse.这台雷达依靠电子脉冲来操作。vi.1.(心脏)跳动; 脉动His heart pulsed with excitement.他的心激动得怦怦直跳。

例句

1. Mahoney's pulse was racing, and he felt confused.马奥尼的脉搏跳得很快, 他感到有些慌乱。 2. Before the singer went on, her pulse started to race.在继续演唱之前, 那个女歌手的脉搏开始剧烈跳动。 3. His pulse was normal.他的脉率很正常。 4. a resting pulse of seventy-two每分钟72下的静息脉率 5. The nurse felt his pulse.护士给他测脉搏。 6. He noticed a tiny flicker of movement in her throat. Was it a pulse?他注意到她的喉咙处有细微的颤动。那是脉搏跳动吗？ 7. The music's throbbing pulse was giving me a headache.音乐震动的节拍令我感到头痛。 8. The switch works by passing a pulse of current between the tip and the surface.这种开关通过顶端和表面间传递电流脉冲来工作。 9. The machine sends out a series of sound pulses.这台机器发出一连串声音脉冲。 10. The president is in touch with the pulse of the black community.总统了解黑人群体的感受。 11. Gently cook the pulses in a little water.加少许水, 轻轻翻炒豆子。 12. a pulse of longing强烈的渴望 13. Logboats don't exactly set the pulse racing.划原木舟不是什么很刺激的事。 14. There's nothing like a local derby to get the pulse racing.没有什么比当地的赛马更令人兴奋了。 15. It's important to keep your finger on the pulse by reading all the right magazines.通过阅读合适的杂志来保持消息的灵通很重要。 16. He claims to have his finger on the pulse of the industry.他声称对这个行业的发展了如指掌。 17. The blood was pulsing through his veins.他热血沸腾。 18. His temples pulsed a little, threatening a headache.他的太阳穴跳了一会儿, 像是头痛要发作了。 19. loud rock music pulsing from the car radio从汽车收音机里传出来的节奏感极强、声音很大的摇滚乐 20. His heart pulsed with excitement.他的心激烈地跳动着。 21. The echoes had pulsed themselves to silence.回声阵阵震荡，直到沉静下来。 22. a transmitter pulsed by an electron tube通过电子管产生脉冲的发射管 23. pulsed wave脉冲波 24. the doctor found a faint pulse.医生摸到微弱的脉搏。 25. the idea was enough to set my pulse racing.这一想法足以让我心情激动。 26. radio pulses.无线电脉冲。 27. [as modifier]a pulse generator.脉冲发生器（或振荡器）。 28. 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。 29. 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。 30. the sun pulsed fire into her eyes.太阳光不断地射进她的双眸。 31. 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见的一个机会。 32. Your pulse rate increases after exercise.运动后脉搏速度会加快。 33. to feel/take sb's pulse (= to count how many times it beats in one minute)量脉搏（数一数每分钟搏动的次数） 34. This machine measures pulse rate and blood pressure.这台机器能测量脉搏和血压。 35. a strong/weak pulse强/弱脉搏 36. My pulse quickened when I heard the exciting news. = The exciting news set my pulse racing. [=the exciting news made my heart beat faster]我听到这个令人兴奋的消息后脉搏急速跳动。 37. "She has a resting pulse of 60. [=when she is resting, her heart beats 60 times per minute]"她休息时脉搏跳动为每分钟60次。 38. The nurse checked/took/felt my pulse. [=measured how fast my heart was beating]护士测了我的脉搏。 39. the strong pulse of the music音乐强有力的节奏 40. light pulses = pulses of light光脉冲 41. pulse waves脉冲波 42. Her book is a good analysis of the political pulse of the nation.她的书深刻地分析了那个国家的政治立场。 43. "When he gets angry, the veins in his forehead pulse. [=throb]"他发怒时额头的静脉会搏动。 44. He could feel the blood pulsing through his veins.他能感到血液在静脉中流淌。 45. A rush of excitement pulsed through her body. [=she felt a sudden rush of excitement]她突觉全身有一股兴奋劲在涌动。 46. Dance music pulsed from the speakers.扬声器中传出有节奏的舞曲。 47. The city pulses with life.这座城市充满生机。