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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
  • Impulse: Definition, Formula, Examples, and Solved Problems
    It means that when a force acts on an object for a specific time interval, the impulse it generates can increase, decrease, or even reverse an object’s velocity, depending on the direction and magnitude of the applied force
  • Impulse
    We're unlocking efficient in-space mobility Our vehicles move payloads across and between orbits — rapidly, reliably, and affordably — enabling a new era of commercial, civil, and government missions The Distance Vehicle Transport mass from LEO to GEO in under a day The Agile Spacecraft
  • 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
  • Careers - Impulse Space
    Join our team of aerospace pioneers developing orbital transfer vehicles that enable precise maneuvers and high-energy deliveries beyond LEO
  • 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 - Scientifically-Designed Brain Training Games
    Impulse offers you a great way to improve yourself by playing entertaining and challenging mind games Our quick brain workouts, along with proper physical exercise and diet, may help to keep your brain clear, sharp, and ready for day-to-day life challenges
  • Impulse Space - Wikipedia
    In July 2022, Impulse Space announced a joint mission with Relativity Space to land on Mars Impulse is responsible for building the lander itself, the cruise stage and the entry capsule
  • impulse
    Founded in 2009 by Jose Ramos, Impulse Group is a nonprofit organization dedicated to building a stronger and healthier community for gay men Hosting over 400 events annually in twenty-six cities across the globe, Impulse seeks to create a brave space to engage, support and connect our community
  • 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





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