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heartbeat    音标拼音: [h'ɑrtb,it]
n. 心跳

心跳

heartbeat
n 1: the rhythmic contraction and expansion of the arteries with
each beat of the heart; "he could feel the beat of her
heart" [synonym: {pulse}, {pulsation}, {heartbeat}, {beat}]
2: a very short time (as the time it takes the eye to blink or
the heart to beat); "if I had the chance I'd do it in a
flash" [synonym: {blink of an eye}, {flash}, {heartbeat},
{instant}, {jiffy}, {split second}, {trice}, {twinkling},
{wink}, {New York minute}]
3: an animating or vital unifying force; "New York is the
commercial heartbeat of America"

heartbeat \heartbeat\ n.
the audible and palpable rhythmic contraction and expansion
of the arteries with each beat of the heart; as, he listened
to her heartbeat with a stethoscope.

Syn: pulse, pulsation, beat.
[WordNet 1.5]

{in a heartbeat} immediately.
[PJC]

63 Moby Thesaurus words for "heartbeat":
anima, animating force, arrhythmia, atman, bathmism, beat, beating,
beating heart, biological clock, biorhythm, blood, breath,
breath of life, divine breath, divine spark, drumming, elan vital,
essence of life, flutter, force of life, growth force, heart,
heartblood, heartthrob, impulse of life, inspiriting force, jiva,
jivatma, life breath, life cycle, life essence, life force,
life principle, life process, lifeblood, living force, palpitation,
pitapat, pitter-patter, pneuma, prana, pulsation, pulse, rat-a-tat,
rataplan, rhythm, seat of life, soul, spark of life, spirit,
staccato, tempo, throb, throbbing, vis vitae, vis vitalis,
vital energy, vital flame, vital fluid, vital force,
vital principle, vital spark, vital spirit

1. The signal emitted by a Level 2 Ethernet
transceiver at the end of every {packet} to show that the
collision-detection circuit is still connected.

2. A periodic synchronisation signal used by software or
hardware, such as a {bus} clock or a periodic {interrupt}.

3. The "natural" oscillation frequency of a computer's clock
crystal, before frequency division down to the machine's clock
rate.

4. A signal emitted at regular intervals by software to
demonstrate that it is still alive. Sometimes hardware is
designed to reboot the machine if it stops hearing a
heartbeat. See also {breath-of-life packet}, {watchdog}.

[{Jargon File}]

(1996-03-12)



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  • Heartbeat (British TV series) - Wikipedia
    Heartbeat is a British police procedural period drama series, based upon the Constable series of novels written by Nicholas Rhea, and produced by Yorkshire Television until it was merged with ITV, then by ITV Studios, [1] from 1992 until 2010
  • Heartbeat (TV Series 1992–2010) - IMDb
    Heartbeat: With William Simons, Derek Fowlds, Tricia Penrose, Mark Jordon The 1960s lives and adventures of the police constabulary, medical staff, and residents of Ashfordly and Aidensfield
  • Heartbeat | Bring your community together
    Learn from the best community builders in world — community pricing, engagement strategies, growth tactics, and more! Peek into the most engaged profitable communities on Heartbeat — led by the community creator themselves Get near-instant help from our generous, global community of creators
  • Heart arrhythmia - Symptoms and causes - Mayo Clinic
    A heart arrhythmia (uh-RITH-me-uh) is an irregular heartbeat A heart arrhythmia occurs when the electrical signals that tell the heart to beat don't work properly The heart may beat too fast or too slow
  • Heartbeat - all episodes - YouTube
    Heartbeat - all episodes (working on adding them all - found from YouTube only 18 series 372 episodes in total) *There appears to be a number of videos that
  • How the Heart Works - How the Heart Beats - NHLBI, NIH
    Your heartbeat is the contraction of your heart to pump blood to your lungs and the rest of your body Your heart's electrical system determines how fast your heart beats
  • Heartbeat | definition of heartbeat by Medical dictionary
    the cycle of contraction of the heart muscle; it begins with an electrical impulse in the sinoatrial node, which serves as the normal pacemaker for the heart Heartbeat: The conduction system of the heart that is involved in the cycle of contraction From Frazier et al , 2000
  • List of Heartbeat cast members - Wikipedia
    The following is a list of actors who served as cast members for the programme, grouped by category of the role they maintained, ordered by first appearance and listing the series they served in This list also included actors who maintained recurring roles during the programme's history
  • Heartbeat (TV Series 1992–2010) - Full cast crew - IMDb
    Heartbeat (TV Series 1992–2010) - Cast and crew credits, including actors, actresses, directors, writers and more





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