英语释义

• the rhythmic contraction and expansion of the arteries with each beat of the heart;

  "he could feel the beat of her heart"

• (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"

• drive by or as if by pulsation;

  "A soft breeze pulsed the air"

• edible seeds of various pod-bearing plants (peas or beans or lentils etc.)

• 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"

• expand and contract rhythmically; beat rhythmically;

  "The baby's heart was pulsating again after the surgeon massaged it"

• the rate at which the heart beats; usually measured to obtain a quick evaluation of a person's health

片语

ElectroMagnetic Pulse[核] 电磁脉沖

single pulse[电子] 单脉沖；单沖量

pulse transformer[电] 脉沖变压器

pulse laser[激光] 脉沖激光

electric pulse电脉沖

Pulse tuning脉沖调谐

pulse rate脉搏率；脉沖重复频率

pulse width modulation脉沖调制；脉宽灯；脉沖间隔灯

pulse code[计][通信] 脉沖编码，脉沖电码

Rapid Pulse快脉，速脉

narrow pulse[电子] 窄脉沖

pulse duration[电子] 脉沖持续时间

GATE PULSE[电子] 门脉沖；[电子] 选通脉沖

pulse shape[电子] 脉沖波形；脉沖形式

pulse energy脉沖能量，脉波能

pressure pulse压力脉沖；气压脉动

pulse modulation脉沖调制；脉沖灯

Pulse Rate脉搏率；脉沖重复频率

pulse frequency[电子] 脉沖频率；脉率；脉搏率；脉沖重复频率

pulse generator[电子] 脉沖发生器

pulse compression[电子] 脉沖压缩

electrical pulse[电子] 电脉沖

pulse width[电子] 脉沖宽度；脉沖持续时间

pulse wave[生理][医] 脉搏波；[医][生理] 脉波

optical pulse光脉沖，光学脉沖

Ultrashort pulseIn optics, an ultrashort pulse of light is an electromagnetic pulse whose time duration is of the order of a femtosecond (10?15 second) or les Such pulses have a broadband optical spectrum, and can be created by mode-locked oscillator

electromagnetic pulse[核] 电磁脉沖

pulse pressure[生理] 脉压

Pulse signal[电子] 脉沖信号

英汉例句

• and i agreed to let death, in the form of radiation, pulse into my flesh so that it could kill my mutinous cancer cells.

  我同意让死神变成放射线的形状，化作脉沖波进入我的身体，杀死我身体里的那些狂暴不能自抑的癌细胞。

• the woman had probably been listening to her own pulse or blood flowing through the placenta, the doctors say.

  医生说，这位妇女大概测听到的是自己的脉搏，或是胎盘中的血流，误以为胎儿一切正常。

• from that moment, and for the next decade, every thought in my head, urge in my heart and pulse in my body was redirected to helping him.

  自那一刻起的之后十年里，我脑中的每一个想法，心中的焦急，以及身体的脉搏都围绕着要如何帮助他而进行。

• my pulse quickened when i saw the frightful sight.

  当我看到这个可怕的景象时，我的脉搏跳得更快了。

• watch the cells pulse in the video below.

  在下方的视频中你可以看到细胞的跳动

• 「volcanism is important because it represents the pulse of the planets, 」 he added.

  「火山作用非常重要，因为它代表着行星的脉搏，」他补充道。

• in the new study, researchers used a microwave pulse to attempt to entangle the electrical currents of the two superconductors.

  在这项新型研究中，研究人员使用微波脉沖，尝试对两个超导体中电流进行缠绕。

• 「safe, safe, safe」 the pulse of the house beat softly.

  「安了，安了，安了」房子的脉搏轻轻地跳动着。

• technically i died down there, but the ambulance crew managed to save me – they put paddles on me, shocked me and got my pulse going again.

  严格说来，我正在走向死亡，但救护车上的工作人员救了我——他们把电极板按在我身上，给我电击，让我的脉搏重新动起来。

• bankers play golf a lot because business people like to play golf and you have to keep your finger on the pulse of the community.

  银行家经常打高尔夫球,这是因为商企人士喜欢打高尔夫,而银行家需要时刻把握周边的经济脉搏

• a laser pulse can modify the electron s state so that it has the density distribution shown in green.

  一束激光脉沖可以改变电子的状态，使得其有了图中绿色显示的密度分布。

• among them: flowerpots whose color warns when the soil is drying out, blackboards using water instead of chalk that could be erased by a pulse of heat, and even cars that change color in the rain.

  其中包括：当土壤正在变干之时，凭颜色发出警告的花盆；用水笔代替粉笔写字，用热脉沖可以擦除字迹的黑板；甚至包括在雨中变化颜色的汽车。

• the doctor felt my pulse and looked down my throat.

  大夫摸了摸我的脉，又瞧了瞧我的嗓子。

• before and after the walk, check and record your pulse in your notebook or journal.

  你要将你跑之前与之后的脉搏记录到笔记本或日记中。

• managers must themselves feel the pulse of change on a daily, continuous basis...

  管理者自己必须每天并且不断的感觉到变化的脉搏……

• to check your pulse over your carotid artery, place your index and middle fingers on your neck to the side of your windpipe.

  通过你的颈动脉来测量脉搏需要你将食指和中指放在你脖子上靠近气管的一边。

• 「reverse-arch your back so that you feel as if he's going deeper and pulse your pc muscles to create a tighter fit,」 says weil.

  韦尔说：把背弓起来，这样你会感觉好像他进入的更深并让你的耻骨尾骨肌跳动来产生一种更紧的配合。

• if the black holes in a binary system merge, then an even stronger pulse of gravitational waves radiates away from the system.

  如果双黑洞结合在一起，那么更强的引力波脉沖波将从这个双黑洞的二元体系辐射开来。