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pulse是什么意思

pulse

美[pʌls] 英[pʌls]

n. 脉搏；脉冲；[植]豆类

v. 搏动；跳动

过去式：pulsed 过去分词：pulsed 现在分词：pulsing 第三人称单数：pulses

近义词：beat，stroke，beat，throb，

详细释义

n.(名词)

脉搏，脉率
有节奏的跳动
意向，心态
活力
【电子、物】脉冲（波）
豆，豆子，豆类（植物），豆果果实，荚果
强劲的音乐节拍，拍子
脉动，脉的一次跳动
电流的突然增强或减弱意向
动向
情绪微露
一闪

v.(动词)

（使）跳动，震动，振动，搏动，有节奏地跳动
拍打
脉动（地产生），脉跳动，脉搏
洋溢着，充满
【电子】（使）产生脉冲（波）
用脉冲输送
翕张
往上冲
用脉冲调节

双解释义

n.(名词)

[C]脉搏 the regular beating of blood in the main blood vessels carrying blood from the heart
[C]脉冲 a short sound as sent by radio or a small change in the quantity of electricity going through sth
[C]兴奋; 激动; 意向 energy and excitement; attitude

v.(动词)

vi. (心脏)跳动; 脉动 beat steadily as the heart does

英英释义

Noun

(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"
the rhythmic contraction and expansion of the arteries with each beat of the heart;
"he could feel the beat of her heart"
the rate at which the heart beats; usually measured to obtain a quick evaluation of a person's health
edible seeds of various pod-bearing plants (peas or beans or lentils etc.)

Verb

expand and contract rhythmically; beat rhythmically;
"The baby's heart was pulsating again after the surgeon massaged it"
produce or modulate (as electromagnetic waves) in the form of short bursts or pulses or cause an apparatus to produce pulses;
"pulse waves" "a transmitter pulsed by an electronic tube"
drive by or as if by pulsation;
"A soft breeze pulsed the air"

组词搭配

动词+～

feel sb's pulse给某人诊脉,试探某人的意图
stir sb's pulses使某人兴奋

形容词+～

irregular pulse不规则的脉搏
normal pulse正常的脉搏
regular〔steady〕 pulse脉搏稳定

～+名词

pulse amplitude脉冲幅度
pulse radar脉冲雷达

例句

用作名词(n.)

His pulse is not very regular.他的脉搏不很规则。
The excitement quickened my pulse.激动使我的心跳加快。
I could feel a fluttering pulse.我感到脉搏跳动。
The machine emits sound pulses.这台机器可发出声脉冲信号。

用作动词(v.)

I could feel blood pulsing through my veins.我感到浑身血液在沸腾。
He is now used to the life pulsing through a great city他现在习惯了大都市里紧张繁忙的生活。
His heart began to pulse faster.他的心开始加快地跳动起来。

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