impulse

释义

n.

冲动；冲量；推动力；刺激

v.

推动

网络

脉冲；冲击

词形变化

复数：impulses

常用短语 13 组

impulse response

脉冲响应

on impulse

一时冲动，一时心血来潮

impulse noise

脉冲噪声，冲激噪声

impulse voltage

冲击电压；冲荤压；脉冲电压

impulse response function

响应函数；脉冲响应函数；反应函数

impulse control

脉冲控制；冲动控制

specific impulse

比冲量；比推力

nerve impulse

[医]神经冲动

impulse test

[电]冲击试验

impulse force

冲击力

impulse turbine

冲力式涡轮机；冲击式汽轮机；水戽式（冲击式）水轮机

impulse function

脉冲函数；冲力函数；冲击函数

impulse buying

即兴购买；未经考虑仅凭一时冲动的购物行为

在例句中理解 33 句

1. He had an impulse to kneel and plead for forgiveness. But a bitterer red anger burned up to fury in him.

   他一阵冲动想跪下来请求宽恕，可苦涩的愤恨此时在他胸中已燃烧成了狂怒。

2. I cannot again study the impulse the child, experiences a matter to be anxious wants to die.

   我不会再学冲动的小孩，遇到点事就急的要死。

3. But it has one redeeming feature: the irresistible impulse to see one's writings in print exhausts itself during early life.

   但这也有挽回的一面：那种急于看到自己作品印刷出来的不可抵御的冲动，在人生的早期就萎靡下去了。

4. And I was trying to stifle the impulse to go to the drawer of the kitchen table and get a knife and defend myself.

   我当时真想从抽屉里拿把菜刀进行自卫，然而我却竭尽全力抑制住了这种冲动。

5. She continues to resist his strange impulse to leave town until an urgency overcomes his voice and he moves closer to her. "We need to go. "

   他老婆继续反对他这种奇怪的想搬家的冲动，Hale走近了她，用一种紧迫的语调说，“我们必须要走。”

6. It implies a deep-seated often unexplainable desire to see another suffer, or it may suggests a causeless passing mischievous impulse.

   它指内心深处一种难以名状的、对看见别人受折磨的渴望，或指一种无缘无故的、瞬间的恶作剧式冲动。

7. He put it in that way that she might not think he had yielded to an impulse of which his head would disapprove.

   他提出这件事的时候，他的表情不会让她产生误解，以为他是一时屈服于感情冲动而理智并不赞成。

8. When he recovered himself, his first impulse was to follow the man; who knows whether he did not hold at last the clue which he was seeking?

   当他的心情安定下来后，他的第一个动作便是去追那人，谁知他这次不会抓住他所寻找的线索呢？

9. Simply freshening-up the smell of a room is enough to provoke a subconscious impulse towards fairness, researchers claimed.

   研究人员称，仅仅改变一下房间的气味就足以引发人们对公平的下意识冲动。

10. He gave her a grateful, furtive look, and went back to his guest; an impulse had made him hide from her the true condition of affairs.

    他向她悄悄地投入感激的一瞥，回到了他的客人跟前去；一种冲动使他把真实的情况瞒住了她。

11. Those who said they were in a bad mood on their way into a shop were more likely to indulge in an impulse buy.

    他们发现，那些带着不好的心情前来购物的消费者更容易沉迷于冲动性的购物，并且被这样一种情绪支配。

12. I don't be to have no ideal, think at the beginning, probably because of his own impulse, blind, suddenly dropped that thought.

    我不是没有理想，想当初，可能因为自己的冲动、盲目，一下子扔下了那样的思想。

13. a nerve impulse resulting from a weak stimulus is just as strong as a nerve impulse resulting from a strong stimulus.

    （神经生理学）弱刺激产生的神经冲动和强刺激产生的神经冲动一样强。

14. And yet the Las Vegas wedding business seems to appeal to precisely that impulse.

    然而拉斯维加斯的婚庆业似乎还就专门吸引有这种冲动的人。

15. A circuit that delays the transmission of an impulse signal, or the performance of a transducer, for a definite desired length of time.

    一种电路，它将脉冲信号的发送或传感器的执行延迟一个给定的时间长度。

16. Earlier in this chapter we introduced the concept of impulse response as the output of a filter whose input is a simple spike.

    在本章的前面，我们介绍了当滤波器的输入是一个简单的尖锋脉冲时，作为该滤波输出的脉冲响应的概念。

17. Genuinely sympathetic to his employer's grief, he would reply neutrally, stifling his impulse to state that the crash was just an accident.

    里斯-琼斯从心里同情这位老板的悲伤，回答时不置可否，压下了告诉他这只是一次事故的冲动。

18. Do not know why, has the hearts of the wolf wolf I beg your pardon. Would like to apologize to the impulse.

    不知道为什么，狼狼的心中有对不起。想道歉的冲动。

19. Her startled indecision quickly turned to indignant impulse when some of the men began to gather up drying clothes from a nearby line.

    刚开始卡萝尔既惊讶又犹豫，但是当他看到这群男人开始收集附近绳子上晾晒的衣服时，一股怒气直冲脑门。

20. He felt a sudden impulse to take this vision into his arms and tell her she was the kind of woman he had dreamed of all his life.

    他感受到突发的一种冲动去将这番景象搂进臂弯并告诉她她就是那种他梦想了一辈子的女人。

21. He said sufferers appeared normal on the surface, but they lacked impulse controls and were prone to outbursts of violence.

    他认为病人外表看来一切正常，但他们对自己十分缺乏控制力，极易变得十分暴力。

22. That which I had done by the impulse of my best feelings produced the same effect as though it had been the result of calculation .

    我这样作虽然是因为良心发现一时的冲动，但所产生的后果却如同经过冷静的思考以后的举动一样。

23. In reference to the Id, it is always trying to satisfy every impulse whenever and wherever, it knows no limits.

    在参考的ID，它总是试图满足随时随地冲动，它知道没有任何限制。

24. She stood still a little longer, and then, by an irresistible impulse, dropped on her knees before her bed and hid her face on her arms.

    她又站了一会，然后才情不自禁地在席前跪下去，把脸埋在手臂里。

25. Wani said the words of his own life also want to stick to it, perhaps, it would only nonsense when we have the impulse bar.

    瓦尼说，他自己的生活的话也想坚持下去，也许只会胡说八道是我们的冲动吧。

26. Mark brown, a member of the organising committee, felt a sudden impulse to deal with at least some of those problems.

    马克。布朗是组委会的一员，他突然感到一阵冲动，要处理其中一些问题。

27. She walked about in her room and wondered what new impulse had led her to commit so ridiculous an act.

    她在她的房间里走来走去，心里在纳闷，是什么新的冲动引她作了这样荒谬的一件事。

28. Do not take it seriously; he did it out of impulse.

    别把这当回事，这是他一时冲动所为。

29. Mayo came here on impulse without a single thought about what would happen. She felt as if her chest was being crushed by helplessness.

    真夜是在一时冲动之下来到这里，根本没细想过接下来会发生什么。她觉得自己的胸膛好象就快被绝望给碾碎了。

30. None of this would likely ever have intersected with rock music, though, if it had not been for the impulse of the British Invasion.

    但这样做可能会有降息的摇滚乐，虽然如果没有了冲动的英国入侵。

31. The eye converts light signals to nerve impulses.

    眼睛把光信号转变成神经冲动。

32. It is the passions which provide the main impulse of music.

    激情是音乐创作的主要动力。

33. a sudden impulse to laugh

    突然想笑的冲动