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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 | The community-first platform to monetize your audience
    Host conversations, events, content, and more on your own domain Heartbeat gives you the building blocks to create a perfectly personalized online community business
  • 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 lives and adventures of the police constabulary, medical staff, and residents of Ashfordly and Aidensfield in North Yorkshire in the 1960s
  • Heartbeat Cardiovascular Medical Group
    We are the largest Cardiology group in Glendale with a diverse group of physicians and staff We have expertise in general cardiology, interventional cardiology, structural heart disease, vascular disease, and electrophysiology
  • 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 cast now - from sudden deaths and co-star romance to career . . .
    Heartbeat first aired in 1992 and concluded in 2010 after 18 series, but what are the cast up to now after the TV show became a huge hit and a staple of British TV?
  • Heartbeat - all episodes - YouTube
    From Wikipedia Heartbeat is a British period drama series, based upon the "Constable" series of novels written by Nicholas Rhea, and produced by ITV Studios (formerly Yorkshire Television until
  • Heartbeat cast now – tragic scooter death, co-star . . . - The Mirror
    TV ITV Heartbeat cast now – tragic scooter death, co-star romance and health battle The ITV drama ran for 18 years until 2010 and made stars of Nick Berry, Niamh Cusack and Tricia Penrose - but
  • Heart Rate: Normal Rates What To Know - Cleveland Clinic
    Heart rate is how many times your heart beats per minute (bpm) A normal resting heart rate for most adults is 60 to 100 bpm Factors that can affect your heart rate include emotions, weight, fitness level and sleep quality Substances like alcohol and caffeine and some medicines can also affect it Pregnancy raises your heart rate as well
  • When should you worry about abnormal heartbeats? - Harvard Health
    Abnormal heart rhythms (heartbeats that are too fast or in a disordered pattern) are called arrhythmias They develop when a problem arises in the heart's electrical system There are many types of arrhythmias The most common is atrial fibrillation (afib)





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