| 释义 |
pulse·s 英pʌls美pʌls COCA¹⁸³³⁴BNC¹¹⁰⁰¹Economist¹⁵⁰⁵²
基本双解英英词源搭配近义反义句型例句Thesaurus例句
n.脉搏²⁹;脉冲⁶²;植豆类v.搏动²;跳动⁷原型pulse的三单过去分词pulsed现在分词pulsing三单pulses
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
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 healthedible 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 14世纪初期进入英语，直接源自古法语的pulse；最初源自拉丁语的pulsus，意为推动。
用作名词 n.
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
近义词 throbn. beatstrokev. beat
用作名词n.The doctor felt the woman's pulse.医生为那位妇人诊了脉。
The patient has a weak pulse.这位病人的脉搏很弱。
His pulse was at a hundred per minute.他的脉搏是每分钟跳动一百次。用作动词v.
用作不及物动词
S+～+AMy heart pulsed fast.我的心脏跳动得很快。
His heart pulsed with excitement.他的心激动得怦怦直跳。
He could feel the blood pulsing through his body.他能感觉到血液搏动着通过全身。
There were sharp pains pulsing behind his eyeballs.他的眼球后面有阵阵剧痛。
名词87%,动词13%
用作名词Hispulseis not very regular.他的脉搏不很规则。
The excitement quickened mypulse.激动使我的心跳加快。
I could feel a flutteringpulse.我感到脉搏跳动。
The machine emits soundpulses.这台机器可发出声脉冲信号。用作动词I could feel bloodpulsingthrough my veins.我感到浑身血液在沸腾。
He is now used to the lifepulsingthrough a great city他现在习惯了大都市里紧张繁忙的生活。
His heart began topulsefaster.他的心开始加快地跳动起来。noun.rhythm, beat
同义词 vibrationbeating,oscillation,pulsation,stroke,throb,throbbingverb.quiver, beat
同义词 drum,fluctuate,hammer,oscillate,palpitate,pound,pump,roar,throb,thud,thump,tick,vibrate,thrum The brain pacemaker is used in some patients to mitigate symptoms of diseases like Parkinson's with pulses that affect certain neurons.
大脑引导者是被用在一些病人身上为了减轻病状，比如帕金森症，通过脉冲来影响神经。 oobang
The pulses generate an electric current in the brain that stimulates neurons to increase the release of more mood- enhancing chemicals like serotonin, dopamine and norepinephrine.
脉冲可以在大脑中产生电流从而刺激神经元释放更多的情绪改善化学酶，例如血清素，多巴胺以及降肾上腺素。 yeeyan
They work by sending out pulses of high-frequency sound and then interpreting the reflections as images.
机理过程是，通过发射高频声波脉冲信号对反射信号进行成像解读。 ecocn
A sensor on the aircraft records the time it takes to receive the backscattering of pulses, and that is used to compute distances to the forest canopy and to the soil beneath.
这架飞机上的一个探测设备记录下它收到脉冲反向散射所需时间而且这个时间可用于计算到森林树冠层和到树冠层下土壤的距离。 ecocn
All living cells send out tiny pulses of electricity.
每个活细胞都会发出微小的电脉冲。 hjenglish
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，声透镜冲击了超声波的显像，因为声脉冲可以更加紧密地聚焦，可以很容易地重新定位。 yeeyan
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，独立的脉冲也很难分辨出来。 yeeyan
Dark pulses don't have the same drawbacks, which should improve the transmission and detection of light through fiber optic cables.
黑暗脉冲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。 yeeyan
GPR uses microwave radar pulses to create detailed images of subsurface objects.
探地雷达使用微波雷达脉冲创建详细的地下物体图像。 www.etiri.com.cn
In would come vegetables and pulses, together with yoghurt.
该多吃的是蔬菜和豆类，另外加上酸奶。 yeeyan
In the actual experiment, there were no leading and trailing pulses.
在实际的试验中不存在主导脉冲与后缘脉冲。 ecocn
It now exists as pulses across an electronic network, and as an idea.
它现在是以电子网络中的脉冲形式存在，只是一个概念。 yeeyan
Physicists had pointed out that the proton pulses that were used to generate the neutrinos that left CERN were of quite long durations, at10.5 microseconds.
物理学家曾指出，用来生成中微子的质子脉冲，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。 yeeyan
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冲可以杀死特定的病毒。 yeeyan
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冲模拟太阳光的吸收，研究了海藻的聚光蛋白复合物。 yeeyan
She uses these pulses to determine how to polarise the photons she sends back.
她利用这些脉冲检查她送回的光量子是如何极化的。 ecocn
Such pulses can travel thousands of kilometres, which means they are frequently picked up by more than one of ATDnet’s sensors.
这种脉冲可以穿行数千公里，这意味着它们经常被不止一个 ATD网传感器检测到。 ecocn
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冲。 yeeyan
The enhancements allow for sending and receiving short C2CK pulses.
这些改进允许发送和接收短的 C2CK脉冲。 yeeyan
The long pulses, in turn, listen in on these unique vibrations to identify each molecule with an incredible degree of sensitivity.
而长脉冲则反过来监听这些独特的振动，然后以一种不可思议的精准度来区分各个分子。 yeeyan
The number refers to how many electrical pulses your CPU sends out each second.
这个数字取决于你的中央处理器每秒钟发出多少电子脉冲。 yeeyan
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冲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。 ecocn
Vegans benefit from ng, baked goods and a wider variety of grains and pulses; what's more, cooking aids the absorption of some micronutrients.
素食者从强化谷物、烘焙商品和多种多样的谷类豆类中收益；还有烹调有助一些微量营养素的吸收。 yeeyan
When those pulses arrive at the other end of a fibre they, in turn, trigger the release of more neurotransmitters.
当脉冲到达神经纤维的另一端时，反过来，会触发更多的神经递质的释放。 ecocn
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冲激光的偏振方式。 kle100
You can also add divider ICs. such as a4017. 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，将脉冲间隔增加到你所希望的几乎任意长的时间。 yeeyan
Pulses of light fade or degrade over long distances to cause noise and errors.
脉冲光可减少或降低在长途通信中所产生的噪声或错误。 yeeyan |