impulse中文什么意思

n.
1.冲动；【物理学】冲量；推进力；脉冲，【医学】冲动，搏动。
2.鼓舞，刺激；一时高兴，兴奋。
短语和例子
+更多解释...a man of impulse感情用事的人。 act from impulse凭一时冲动行事。 be seized with a sudden impulse to do sth. 一时情不自禁地做某事。 feel an irresistible impulse觉得情不自禁。 give an impulse to 刺激，促进。 on the impulse of the moment 由一时高兴。vt.
推动。

• on (the) impulse (of …):    凭（…的）冲动
• impulse buying; impulse shopping:    冲动性购买
• a man of impulse:    易冲动的人

例句与用法

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1. The men in power have all the nasty impulses .
   当权诸公也有种种见不得人的想法呢。
2. A new impulse had been given to the national life .
   民族的生命获得了一种新的生机。
3. Impulse acts as a message sent through a neuron .
   冲动相当于通过神经元传送的信息。
4. If the impulse is zero, there is no change in momentum .
   如果冲量为零，则动量不变。
5. They surged forward on the impulse of victory .
   他们被一时的胜利冲昏了头脑，蜂拥向前。

英文释义

名词

1. the act of applying force suddenly; "the impulse knocked him over"
   同义词：impulsion, impetus
2. an impelling force or strength; "the car''s momentum carried it off the road"
   同义词：momentum
3. the electrical discharge that travels along a nerve fiber; "they demonstrated the transmission of impulses from the cortex to the hypothalamus"
   同义词：nerve impulse, nervous impulse, neural impulse
4. (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"
   同义词：pulsation, pulsing, pulse
5. a sudden desire; "he bought it on an impulse"
   同义词：caprice, whim
6. an instinctive motive; "profound religious impulses"
   同义词：urge