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impulse    音标拼音: ['ɪmpəls] [ɪmp'ʌls]
n. 冲动,驱使,刺激,推动,冲力,脉冲
vt. 推动

冲动,驱使,刺激,推动,冲力,脉冲推动

impulse
脉冲

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

Impulse \Im*pulse"\, v. t. [See {Impel}.]
To impel; to incite. [Obs.] --Pope.
[1913 Webster]


Impulse \Im"pulse\, n. [L. impulsus, fr. impellere. See
{Impel}.]
[1913 Webster]
1. The act of impelling, or driving onward with sudden force;
impulsion; especially, force so communicated as to
produced motion suddenly, or immediately.
[1913 Webster]

All spontaneous animal motion is performed by
mechanical impulse. --S. Clarke.
[1913 Webster]

2. The effect of an impelling force; motion produced by a
sudden or momentary force.
[1913 Webster]

3. (Mech.) The action of a force during a very small interval
of time; the effect of such action; as, the impulse of a
sudden blow upon a hard elastic body.
[1913 Webster]

4. A mental force which simply and directly urges to action;
hasty inclination; sudden motive; momentary or transient
influence of appetite or passion; propension; incitement;
as, a man of good impulses; passion often gives a violent
impulse to the will; to buy something on impulse.
[1913 Webster PJC]

These were my natural impulses for the undertaking.
--Dryden.

Syn: Force; incentive; influence; motive; feeling;
incitement; instigation.
[1913 Webster]

81 Moby Thesaurus words for "impulse":
actuation, archetypal pattern, archetype, atomic power,
automatic writing, automatism, blind impulse, catalyst,
collective unconscious, compulsion, compulsiveness, conditioning,
constraint, drive, echolalia, echopraxia, electric power,
electropower, excitant, exigency, forwardness, goad, haste,
hastiness, horsepower, hydraulic power, hydroelectric power, id,
impetus, impulsion, impulsiveness, inborn proclivity, incentive,
incitation, incitement, instinct, instinctiveness, involuntariness,
jet power, libido, lust, manpower, motivation, natural instinct,
natural tendency, nuclear power, overhastiness, passion, pinch,
piston power, precipitation, precociousness, precocity,
prematureness, prematurity, press, pressure, primitive self,
propulsion, push, rash impulse, reflex action, rocket power, rush,
sheer chemistry, solar power, spur, steam power, stimulant, stress,
subconscious urge, thermonuclear power, thrust, unlearned capacity,
unreasoning impulse, untimeliness, unwilledness, urge, urgency,
vital impulse, water power


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  • Impulse (physics) - Wikipedia
    In classical mechanics, impulse (symbolized by J or Imp) is the change in momentum of an object It is most often used to describe forces which act over short time periods, specifically in the case of impacts and collisions, for which it gets its namesake [1][2] Impulse is a vector quantity, meaning it has both a magnitude, which describes the amount by which the momentum changed, and a
  • Impulse: Definition, Formula, Examples, and Solved Problems
    What is impulse and how is it related to momentum? What is its unit? Check out a few examples and solved problems to learn more
  • IMPULSE Definition Meaning - Merriam-Webster
    The meaning of IMPULSE is a sudden spontaneous inclination or incitement to some usually unpremeditated action —often followed by to + a verb How to use impulse in a sentence Synonym Discussion of Impulse
  • Impulse - Brain Training Games - Apps on Google Play
    Impulse builds a personalized daily training plan tailored to the brain areas you need most: - Memory Processing speed - Attention focus - Mental math - Problem-solving Our science-inspired games are challenging enough to keep you progressing and simple enough to enjoy every day — at any age or skill level DISCOVER YOUR COGNITIVE PROFILE
  • Impulse – Self Discovery Brain Training
    Explore who you are and train your mind with Impulse – personalized quizzes and fun exercises to unlock your full potential
  • Impulse - Brain Training - App Store
    Download Impulse - Brain Training by GMRD Apps Limited on the App Store See screenshots, ratings and reviews, user tips, and more apps like Impulse - Brain…
  • Impulse (TV series) - Wikipedia
    Impulse is an American science fiction drama television series based on the 2013 Steven Gould novel Impulse The novel was one of a series following Gould's novel Jumper The series is a stand-alone spin-off to the 2008 film adaptation of Jumper [1] The series premiered on June 6, 2018, on YouTube Premium Lauren LeFranc, Doug Liman, David Bartis, and Gene Klein served as executive producers
  • Impulse - Scientifically-Designed Brain Training Games
    Scientifically-designed games to boost memory, focus, and mental agility Join millions enhancing their cognitive skills with Impulse
  • IMPULSE | English meaning - Cambridge Dictionary
    IMPULSE definition: 1 a sudden strong wish to do something: 2 because you suddenly want to, although you haven't… Learn more
  • Impulse (TV Series 2018–2019) - IMDb
    Impulse: Created by Jeffrey Lieber With Maddie Hasson, Sarah Desjardins, Enuka Okuma, Craig Arnold A young woman discovers she has the extraordinary power of teleportation





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