pulse
n. 脉冲, 脉搏, 情绪, 意向, 拍子, 豆类 vi. 跳动, 脉跳 vt. 使跳动, 用脉冲调制 [计] 脉冲
发音
词形变化
教材释义与例句
使跳动
to move or flow with a steady quickbeat or sound
跳动,脉跳
释义与例句
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1.
A normally regular beat felt when arteries near the skin (for example, at the neck or wrist) are depressed, caused by the heart pumping blood through them; the qualitative nature of this beat.
脉
脉搏
医学Her pulse was thready and weak.
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2.
The rate of this beat as an indication of a person's health.
医学Her pulse was 110 at 8 a.m.
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3.
A beat or throb; also, a repeated sequence of such beats or throbs.
比喻 -
4.
The focus of energy or vigour of an activity, place, or thing; also, the feeling of bustle, busyness, or energy in a place; the heartbeat.
比喻You can really feel the pulse of the city in this district.
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5.
An (increased) amount of a substance (such as a drug or an isotopic label) given over a short time.
生物 化学 -
6.
A setting on a food processor which causes it to work in a series of short bursts rather than continuously, in order to break up ingredients without liquidizing them; also, a use of this setting.
定语 烹饪 -
7.
The beat or tactus of a piece of music or verse; also, a repeated sequence of such beats.
语言学 音乐 -
8.
A brief burst of electromagnetic energy, such as light, radio waves, etc.
物理 -
9.
Synonym of autosoliton (“a stable solitary localized structure that arises in nonlinear spatially extended dissipative systems due to mechanisms of self-organization”).
物理 -
10.
A brief increase in the strength of an electrical signal; an impulse.
商务 工程 物理 电子 -
11.
A timed, coordinated connection, when multiple public transportation vehicles are at a hub at the same time so that passengers can flexibly connect between them.
交通 -
1.
Annual leguminous plants (such as beans, lentils, and peas) yielding grains or seeds used as food for humans or animals; (countable) such a plant; a legume.
不可数 可数 -
2.
Edible grains or seeds from leguminous plants, especially in a mature, dry condition; (countable) a specific kind of such a grain or seed.
不可数 可数
-
1.
To emit or impel (something) in pulses or waves.
比喻 及物 -
2.
To give to (something, especially a cell culture) an (increased) amount of a substance, such as a drug or an isotopic label, over a short time.
及物 生物 化学 -
3.
To operate a food processor on (some ingredient) in short bursts, to break it up without liquidizing it.
及物 烹饪 -
4.
To apply an electric current or signal that varies in strength to (something).
及物 商务 工程 物理 电子 -
5.
To manipulate (an electric current, electromagnetic wave, etc.) so that it is emitted in pulses.
及物 商务 工程 物理 电子 -
6.
To expand and contract repeatedly, like an artery when blood is flowing though it, or the heart; to beat, to throb, to vibrate, to pulsate.
比喻 不及物 文学Hot blood pulsed through my veins as I grew angrier.
The streets were dark, and all that could be seen was light pulsing from the disco.
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7.
Of an activity, place, or thing: to bustle with energy and liveliness; to pulsate.
比喻 不及物
词汇关系
相关短语
词源
From Late Middle English pulse, Middle English pous, pouse (“regular beat of arteries, pulse; heartbeat; place on the body where a pulse is detectable; beat (of a musical instrument); energy, vitality”) [and other forms], from Anglo-Norman puls, pous, pus, and Middle French pouls, poulz, pous [and other forms], Old French pous, pulz (“regular beat of arteries; place on the body where a pulse is detectable”) (modern French pouls), and from their etymon Latin pulsus (“beat, impulse, pulse, stroke; regular beat of arteries or the heart”), from pellō (“to drive, impel, propel, push; to banish, eject, expel; to set in motion; to strike”) (ultimately from Proto-Indo-European *pel- (“to beat, strike; to drive; to push, thrust”)) + -sus (a variant of -tus (suffix forming action nouns from verbs)).
来源:wiktionary