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单词 pulse
释义
pulse
noun
uk
/pʌls/us
/pʌls/

pulsenoun(REGULAR BEAT)

C1[C]
theregularbeatingof theheart,especiallywhen it isfeltat thewristorsideof theneck:
脉搏
The child's pulse wasstrong/weak.那个孩子的脉搏很有力／虚弱。
Exerciseincreasesyourpulserate.锻炼能加快你的脉搏。
takesomeone'spulse
toholdsomeone'swristandcounthow manytimestheheartbeatsin oneminute
测（某人的）脉搏
[C]
ashortperiodofenergythat isrepeatedregularly, such as ashort,loudsoundor ashortflashoflight:
（声波或光波的）脉冲
Thedata,normallytransmittedelectronically, can bechangedinto pulses oflight.这一数据通常是电子传送的，现在可被改为光波脉冲。
[CorU]
theactionofswitchingpoweron and off againquicklyon afoodprocessor(= anelectricmachinethatcutsandmixesfood)tomixfood:
（食品搅拌机的）脉冲搅拌
Give themixturea pulse or two until it isbrokendown.对混合物进行一两次脉冲搅拌，直到搅碎。
Set thefoodprocessorto pulse,addingoliveoilandherbs.将食物搅拌机设置为脉冲，加入橄榄油和香料。
SMART Vocabulary: related words and phrases
The circulatory system & blood
  • ABO
  • accessory pathway
  • antegrade
  • anterograde
  • anti-platelet
  • blood donor
  • capillary
  • erectile
  • immunoglobulin
  • intravascular
  • intravenous
  • intravenously
  • jugular
  • jugular vein
  • Rh factor
  • vasodilation
  • VEGF
  • veined
  • vena
  • venosus
See more results »

You can also find related words, phrases, and synonyms in the topics:

Medical examination
Physics: energy, force & power
Preparing food

pulsenoun(FOOD)

pulses[plural]food & drinkspecialized
seedssuch asbeansorpeasthat arecookedandeaten:
豆类植物的种子；荚果；豆子
Pulsesincludepeas,lentils, andchickpeas.豆类包括豌豆、小扁豆和鹰嘴豆。
picture of pulse
GANCINO/iStock/Getty Images Plus/GettyImages
SMART Vocabulary: related words and phrases
Beans & pulses
  • aduki
  • adzuki
  • aquafaba
  • azuki
  • bean
  • cowpea
  • dal
  • dhal
  • fava bean
  • flageolet
  • lima bean
  • mangetout
  • marrowfat pea
  • mung bean
  • natto
  • snow pea
  • soy
  • soya
  • soya bean
  • split pea
See more results »

Idioms

have/keepyourfinger on the pulse
setsomeone'spulse racing
pulse
verb
uk
/pʌls/us
/pʌls/
[I]
tomoveorbeatwith astrong,regularrhythm:
（以规律且强有力的节拍）跳动，搏动，振动
I couldfeelthebloodpulsing through myveins.我能感觉到血液在我的血管里翻腾。
[IorT]
tomixfoodbyswitchingafoodprocessor(= anelectricmachineforcuttingormixingfood)on and off againquickly:
（用食品搅拌机）脉冲搅拌
Place theprawnsin afoodprocessorand pulse to acoarsepaste.将大虾放入食品搅拌机中，搅拌成粗糊状。
SMART Vocabulary: related words and phrases
Shaking, swinging and vibrating
  • brandish
  • flap
  • flourish
  • fluffsomethingup
  • jitter
  • joggle
  • reverberate
  • rocky
  • shakiness
  • shimmy
  • stir
  • stirsomethingup
  • sweep
  • teeter
  • thrashing
  • wag
  • wobble
  • wobbler
  • wobbly
  • worry atsomething
See more results »

You can also find related words, phrases, and synonyms in the topics:

Preparing food
(Definition ofpulsefrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

pulse| American Dictionary

pulse
noun[C]
us
/pʌls/
biology
aregularrhythmmade bybloodbeingmovedthroughyourbodybyyourheart,esp. when it isfeltat thewristorsideof theneck
physics
A pulse is also asingleburstoflightor some otherformofenergythat issuddenandstrong.
pulse
verb[I]
us
/pʌls/
tomovewith aregularbeat:
Themusicpulses withsoul,Creole, and Cubanrhythms.
(Definition ofpulsefrom theCambridge Academic Content Dictionary© Cambridge University Press)

pulse| Business English

pulse
noun
uk
/pʌls/us
have/keep your finger on the pulse (of sth)
to be orremaincompletelyawareof what ishappeningin asituation:
He is atalentedjournalistwith hisfingeron the pulse of theyoungergeneration.
Most goodagentskeeptheirfingerson the pulse of thehousingmarket.
(Definition ofpulsefrom theCambridge Business English Dictionary© Cambridge University Press)

Examplesofpulse

pulse
Generation of quasimonoenergetic electron beams using ultrashort and ultraintense laser pulses.
From theCambridge English Corpus
Computations for nonlinear force driven plasma blocks by picosecond laser pulses for fusion.
From theCambridge English Corpus
On the interaction of femtosecond laser pulses with cluster targets.
From theCambridge English Corpus
Repetitively pulsed high-current accelerators with transformer charging of forming lines.
From theCambridge English Corpus
Synchronous circuits may be defined as automata whose transitions between successive states are triggered by pulses delivered by a global clock.
From theCambridge English Corpus
As a vegetatively propagated crop, seed quality is more important for potatoes than for cereals or pulses.
From theCambridge English Corpus
637 capillary discharge dynamics, plasma configuration optimal for the guiding of high intensity ultrashor t laser pulses can be generated.
From theCambridge English Corpus
Experimental investigation of radiation-gasdynamic processes that develop under the action of high-power l 10.6 mm laser pulses on a solid in a gas.
From theCambridge English Corpus
However, it is questionable whether this high magnetic field may be obtained with superintense laser pulses.
From theCambridge English Corpus
Acceleration of tibial tracture healing by non-invasive, low intensity pulsed ultrasound.
From theCambridge English Corpus
Electrons and protons beams produced by ultra shor t laser pulses in the relativistic regime.
From theCambridge English Corpus
However, the use of femtosecond laser pulses for plasma generation has opened up a wealth of interesting new possibilities and applications.
From theCambridge English Corpus
Physical examination revealed tachypnea, tachycardia, gallop rhythm, systolic murmur maximum at the right upper sternal border, and barely felt bilateral femoral pulses.
From theCambridge English Corpus
Enhancement of proton acceleration by hot-electron recirculation in thin foils irradiated by ultraintense laser pulses.
From theCambridge English Corpus
In the fast ignitor scheme the difficulties are transferred to the per formance requirements of the channeling and the ignitor pulses.
From theCambridge English Corpus
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.

Collocationswithpulse

pulse

These are words often used in combination withpulse.

Click on a collocation to see more examples of it.

brief pulse
In the pulsed-pedestal paradigm, the observer adapted to the background and the pedestal and pattern were presented together as a brief pulse.
From theCambridge English Corpus
electric pulse
It helps to optimize the design of electric pulse profiles and the propellant charge.
From theCambridge English Corpus
electrical pulse
However, the content of glutathione and glutathione disulphide did not change in oocytes that were only stimulated by anelectricalpulse, or in control oocytes.
From theCambridge English Corpus
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
#https://dictionary.cambridge.org//dictionary/english/pulse##
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更新时间：2024/12/27 21:52:33