英语释义

1. the regular expansion of an artery caused by the ejection of blood into the arterial system by the contractions of the heart

2. the palpable beat resulting from such pulse as detected in a superficial artery also the number of individual beats in a specified time period (such as one minute)
a resting pulse of 70

3. rhythmical beating, vibrating, or sounding

4. beat, throb

5. underlying sentiment or opinion or an indication of it

6. vitality

7. a transient variation of a quantity (such as electric current or voltage) whose value is normally constant

8. an electromagnetic wave or modulation thereof of brief duration

9. a brief disturbance of pressure in a medium especially a sound wave or short train of sound waves

10. a dose of a substance especially when applied over a short period of time
pulses of intravenous methylprednisolone

11. to exhibit a pulse or pulsation throb

12. to drive by or as if by a pulsation

13. to cause to pulsate

14. to produce or modulate (something, such as electromagnetic waves) in the form of pulses
pulsed waves

15. to cause (an apparatus) to produce pulses

16. the edible seeds of various crops (such as peas, beans, or lentils) of the legume family also a plant yielding pulse

17. to move with strong, regular beats

18. to produce a strong, regular beat

19. to be filled with activity or a feeling

20. a strong regular beating or throbbing
the rhythmic pulse of the music

21. the beat resulting from the regular widening of an artery in the body as blood flows through it
Feel your wrist for a pulse.

22. a regularly recurrent wave of distension in arteries that results from the progress through an artery of blood injected into the arterial system at each contraction of the ventricles of the heart

23. the palpable beat resulting from such pulse as detected in a superficial artery (as the radial artery)
a very soft pulse also the number of such beats in a specified period of time (as one minute)
a resting pulse of 70

24. pulsation

25. a transient variation of a quantity (as electric current or voltage) whose value is normally constant —often used of current variations produced artificially and repeated either with a regular period or according to some code

26. an electromagnetic wave or modulation thereof having brief duration

27. a brief disturbance transmitted through a medium

28. a dose of a substance especially when applied over a short period of time
therapy with pulses of intravenous methylprednisolone

29. to exhibit a pulse or pulsation

30. to cause to pulsate

31. to produce or modulate (as electromagnetic waves) in the form of pulses
pulsed waves

片语

single pulse[电子] 单脉沖；单沖量

Driving pulses驾驶豆类

pulse width[电子] 脉沖宽度；脉沖持续时间

pressure pulse压力脉沖；气压脉动

electromagnetic pulse[核] 电磁脉沖

pulses paired成对脉沖

pulse wave[生理][医] 脉搏波；[医][生理] 脉波

pulses ghost寄生脉沖

electric pulse电脉沖

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

narrow pulse[电子] 窄脉沖

pulses blackout熄减脉沖

pulse shape[电子] 脉沖波形；脉沖形式

pulse pressure[生理] 脉压

recurrent pulses周期脉沖

optical pulse光脉沖，光学脉沖

PG Pulses编码器分周比

pulse modulation脉沖调制；脉沖灯

attosecond pulses阿秒脉沖辐射

electrical pulse[电子] 电脉沖

pulse width modulation脉沖调制；脉宽灯；脉沖间隔灯

ElectroMagnetic Pulses电磁脉沖

pulse transformer[电] 脉沖变压器

pulse duration[电子] 脉沖持续时间

conditioning pulses修整脉搏

pulse compression[电子] 脉沖压缩

pulse energy脉沖能量，脉波能

pulse rate脉搏率；脉沖重复频率

pulse generator[电子] 脉沖发生器

英汉例句

• Physicists had pointed out that the proton pulses that were used to generate the neutrinos that left CERN were of quite long durations, at 10.5 microseconds.

  物理学家曾指出，用来生成中微子的质子脉沖，它在离开欧洲核子研究中心时约有10.5微秒长的持续时间。

• As you can see from this linear spectrogram of a minke whale「s 「boing」 call, the detail gets smeared out and individual pulses cannot be distinguished.

  就像你在这张小须鲸「啵嘤」声的线性声谱中看到的那样，细节信息被模糊掉了，独立的脉沖也很难分辨出来。

• In the second and third stages, slow brain waves - which occur when we are not awake - were interspersed with brief rapid pulses - known as spindles.

  在第二和第三阶段，慢脑电波，它出现在我们还未醒时，夹杂着我们所知的简短快速脉沖纺锤波。

• The clock」s job is to create a series of electrical pulses at regular intervals.

  这个电子种的工作就是每隔一定间隔产生一系列的电子脉沖。

• But when people have enough calories they need to diversify towards vegetables, pulses and meat.

  但是，当人们卡路里摄入充足时，则需要有蔬菜、豆类和肉类等多样化的饮食。

• These pulses proceed to imprint tiny dots called 「voxels,」 which are sort of like 3D pixels, into the glass.

  这些脉沖沿着压印在上面的叫做「体素“的小点射入玻璃，这种小点有点类似3D像元。

• You can also add divider ICs. such as a 4017. to increase time between pulses to almost any length you wish.

  你还可以增加分压集成电路，比如4017，将脉沖间隔增加到你所希望的几乎任意长的时间。

• They work by sending out pulses of high-frequency sound and then interpreting the reflections as images.To do all this, though, you need a device called a transducer.

  它们的工作原理是通过发出高频声波脉沖并将反馈的信息转变成图像，为了实现这一过程，你还需要一个叫做变频器的设备。

• If just one of the pulses - or neither of them - resonates with the strip then it remains in its existing vibrational state.

  如果只有一种脉沖——两种的其中一种——与硅条产生共振，硅条只能停留于振动的状态。

• When they shone pulses of light at the cell, it duly produced a 「beautiful green」 laser beam detectable with the naked eye.

  当一束脉沖激光照在这些细胞上后，迅速产生了一条“绚丽的绿光」，此时的激光束可直接用肉眼观察。

• As an imaging tool, the acoustic lens beats ultrasound imaging because the sound pulses can be focused much more tightly and can be easily repositioned.

  作为一个成像工具，声透镜沖击了超声波的显像，因为声脉沖可以更加紧密地聚焦，可以很容易地重新定位。

• Dark pulses don「t have the same drawbacks, which should improve the transmission and detection of light through fiber optic cables.

  黑暗脉沖没有可见光通过光纤时那样的缺陷，它能够提高的光线在光纤电缆里的传输并对它进行检测。

• Scholes and his team studied the light-harvesting protein complexes within algae by using laser pulses to mimic absorption of sunlight.

  斯科尔斯和他的研究小组利用激光脉沖模拟太阳光的吸收，研究了海藻的聚光蛋白复合物。

• However, we cannot code information on these pulses and they cannot be directly measured by a photodector with current technology.

  他提醒道，「然而，我们还不能在这些脉沖上编码，也不能用现有的技术由光检测器直接测量。」

• When imprinted on silicon glass, these converters are able to alter the polarization of ultra-short pulses of laser light passing through them.

  这些转换器在被压印到硅玻璃上之后，能改变通过它的超短脉沖激光的偏振方式。

• Recent experimental evidence has shown that laser pulses tuned to the right frequency can kill certain viruses.

  最近的实验证据表明，调到适当频率的激光脉沖可以杀死特定的病毒。

• In fact, fluid flow - particularly pulses that mimic the effect of a beating heart - is proving crucial for growing replacement arteries in the laboratory.

  事实上，流体的流动——尤其是模仿心脏跳动效果的脉沖——对在实验室培育人造动脉是至关重要的。

• Such pulses can travel thousands of kilometres, which means they are frequently picked up by more than one of ATDnet」s sensors.

  这种脉沖可以穿行数千公里，这意味着它们经常被不止一个ATD网传感器检测到。

• To test this idea, she and her colleagues designed a device that USES short pulses of electricity to ionise the surrounding air, creating a purple plume of plasma rich in oxygen ions.

  为了验证这个想法，她和同事们设计了一种设备，利用短脉沖电使周围空气离子化，产生紫色富含氧离子的等离子火焰。

• 「One may argue that now we have femtosecond lasers which generate pulses with a length of a few femtoseconds,」 he noted.

  也许有人会说，我们现在已经拥有了飞秒激光器，可以产生仅几毫秒长的脉沖。

• She uses these pulses to determine how to polarise the photons she sends back.

  她利用这些脉沖检查她送回的光量子是如何极化的。

• All living cells send out tiny pulses of electricity.

  每个活细胞都会发出微小的电脉沖。

• They emit high frequency pulses of sound through their mouth or nose which bounce off surfaces and objects around them.

  它们通过嘴或鼻子发出高频脉沖声，这些脉沖声碰到周围的表面或物体就会反射回来。

相似词

beat打；打败；拍打；有节奏地舒张与收缩

palpitate使发抖

pit-a-pat吧嗒吧嗒的响声；劈劈啪啪声

pitter-patterad 拍挞拍挞地

pulsate搏动；悸动；有规律地跳动

throb（强烈有规律的）跳动；抽搐，阵痛