| 释义 |
impulse
/ˈɪmpʌls//ˈɪmpʌls/
英汉-汉英词典
- n. 冲动；脉冲；刺激；推动力；神经冲动
- vt. 推动
词组 | 习惯用语
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
英语例句库
- I had an almost irresistible impulse to giggle.
我有一种几乎难以抗拒的冲动，想要哈哈大笑。 - The plan will give an impulse to industrial expansion.
这个计划将促进工业的扩展。 - He felt an irresistible impulse to rush into the room.
他有一种难以抗拒的冲动想冲进房间。 - A sudden impulse of anger arose in him.
他突然升起一阵怒火。 - His senses and reasons inhibited his wrong desires or impulses.
他的理智抑制了不正当的欲望或冲动。 - This paper introduces the working principle and blockdiagram of impulse magnet controlled discharge method that is used in the vacuity tester.
真空度测试仪在测试高压真空断路器真空灭弧室真空度时具有操作及安装简便、测试结果可信等优点。 - Much of what we are about centers on the same impulses to eat, procreate, fight or flee that motivated Fred Flintstone.
人之所以为人，大多基于饮食、男女、斗争、避凶的冲动，在原始社群就是这样了。 - Our sports, in this rather happy, no fatalistic view of human nature, are more splendid creations of the no datable, trans-species play impulse.
从这种比较豁达和非宿命的人性观来看，我们的运动是超时代、跨物种的辉煌的创造。 - Do not look that powerful nation individual contestant impulse feet and so on Indonesia, Malaysia, their minacity and the destructive power are limited.
别看印尼、马来西亚等强国个别选手冲劲足，她们的威胁性和破坏力都有限。 - The author of this paper points out that Breton's "superrealism" refers to the absolutely true irrational inclinations of individual life such as desire, impulse and subco...
艾特玛托夫的"超现实"指的是作品所描述的高于现实的理想世界,它既符合逻辑,又富于理性。 - The result indicated that transformation of perlite was accelerated and the quantities of ferrolites was increased under the function of impulse electric field at second stage graphitization.
进而分析了脉冲电场作用下基体中石墨晶核的数量增加,有效地缩短了珠光体分解时碳原子的扩散距离,从而加速了第二阶段石墨化过程中珠光体的转变。
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原声例句
史蒂芬‧金谈写作 My best advice is to resist this impulse. 我的建议是要你抗拒这种冲动。 老友记第九季 I don't know. He was cute, and he liked me. It was an impulse. 我不知道，他很可爱然后又喜欢我 我冲动之下就给他了。 《绝望的主妇》第七季 Well, maybe the dream is telling you to follow that impulse. 嗯 或许这梦境就是告诉你跟随这个暗示。 历年英语四级听力真题（含译文） Children have an impulse to explore their noses and ears. 孩子们有探索自己鼻子和耳朵的冲动。 老友记第二季 Uhhh, It was an impulse buy, near the register. 那是一时冲动，它在收银机附近。 福尔摩斯基本演绎法第二季 It was not a decision, it was an impulse. 这不是一个决定，是一种冲动。 机智生活百科 They managed to overcome and control any impulses they have. 他们成功地克服并控制了自己的任何冲动。 经济学人（汇总） Sometimes positive and negative impulses co-existed. 有时，积极和消极的冲动是并存的。 心理学小课堂 They have unpredictable mood swings, and trouble controlling their impulses. 他们的情绪波动难以预测，难以控制自己的冲动。 连线杂志 So it really stops electrical impulses. 它真的能阻止电脉冲。
近义、反义、联想词
近义词n. motivation, motive, need, desire, electrical discharge, wave, undulation 联想词instinct本能，直觉;instinctive本能的;compulsion强迫,被迫;inclination倾向;urge力劝，催促;reflex反射;desire欲望;emotion情感;uncontrollable无法管束的;compulsive极有趣的;tendency倾向，趋势;
英英词典
impulse n.- an instinctive motive
- profound religious impulses
synonymous： urge- a sudden desire
- he bought it on an impulse
synonymous： caprice, whim- the electrical discharge that travels along a nerve fiber
- they demonstrated the transmission of impulses from the cortex to the hypothalamus
synonymous： nerve impulse- (electronics) a sharp transient wave in the normal electrical state (or a series of such transients)
synonymous： pulsation, pulsing, pulse- the act of applying force suddenly
- the impulse knocked him over
synonymous： impulsion, impetus- an impelling force or strength
synonymous： momentum
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