英语释义

• a body having finite mass and internal structure but negligible dimensions

• (nontechnical usage) a tiny piece of anything

• a function word that can be used in English to form phrasal verbs

片语

particle velocity[高能] 粒子速度；质点（振动）速度

fine particle细粒；微粒

particle size[巖] 粒度；颗粒大小

elementary particle[高能] 基本粒子；元质点

solid particle固体微粒；实体颗粒

Particle Caching粒子缓沖

Particle age粒子寿命

particle dynamics[力] 质点动力学

particle diameter粒径；[地质] 颗粒直径，粒子直径

Particle Flow粒子流

subatomic particle[物] 亚原子粒子；[物] 亚原子微粒；[物] 次原子粒子

particle size analyzer粒度分析仪，粒度分析器；颗粒大小分析仪

abrasive particle磨料颗粒

particle density[高能] 粒子密度

spherical particle球形颗粒

magnetic particle[材] 磁粉；磁粒子，磁秽

dust particle[环境] 尘粒；微尘

submitochondrial particle亚线粒体颗粒

particle size distribution[建] 粒度分布

particle physics粒子物理学

suspended particle悬浮颗粒；悬浮粒子；浮游质点

charged particle[物] 带电粒子

ultrafine particle超细粒子

relativistic particleA relativistic particle is a particle which moves with a relativistic speed; that is, a speed comparable to the speed of light. This is achieved by photons and by tachyons to the extent that effects described by special relativity are able to describe those of such particles themselve

particle size analysis粒度分析

particle counter粒子计数器；粒子计数管；颗粒测量计数器

particle board[木] 刨花板，碎料板

average particle size[冶] 平均粒度

英汉例句

• there are good things and bad things about the portrayals of particle accelerators in media.

  至于媒体对粒子加速器描绘，有好的一面，也有不好的一面。

• because the royal swedish academy of sciences can award nobel prizes to no more than three people, that leaves six men in contention for half as many places, should the particle make an appearance.

  因为瑞典皇家科学委员会能够将诺贝尔奖项颁给不多于三个人，这就导致六个人来竞争少于一半的位置，如果那个粒子出现了的话。

• natural particle accelerators are particularly interesting, because they are the only places where electron avalanches in a gas can be observed.

  自然粒子加速器特别有趣，因为它们是可以观察到在气体中发生电子雪崩的唯一场所。

• one particle comes to you and the other comes to you.

  一个粒子向你运动,另一个也向你运动。

• in this it will resemble the top quark, the latest fundamental particle to have been detected.

  在这点上，它将类似于已被探测到的最新基本粒子顶夸克一样。

• particle filtration is the simplest of the three.

  微粒过滤是三种技术中最简单的。

• but they could cause a proton to decay -- a very big deal, if it turns out to be correct, since proton decay isn't allowed under the current standard model of particle physics.

  但是它们可能导致质子衰变，如果这个假设被证明是正确的，这将是一个大问题。因为在现有粒子物理的标準模型中质子是不能衰变的。

• the higgs singlet is related to another particle which is also yet to be found, the higgs boson.

  和希格斯单线态粒子相关的另一种粒子——希格斯玻色子，同样尚未被发现。

• for each particle there should be a corresponding antiparticle with exactly the same mass and lifetime but with an opposite electrical charge.

  每个粒子都应该对应着一个反粒子，它们的质量和寿命完全相同，但带有相反的电荷。

• astronomers have suspected for more than a decade that supernova shock waves can act like giant particle accelerators.

  十多年以来，天文学家们一直在猜想，超新星激波可以充当巨型粒子加速器。

• the underground italian laboratory, some 120 km (75 miles) to the south of rome, is the largest of its type in the world for particle physics and cosmic research.

  位于格朗萨索的地下实验室，在罗马以南120公里（或75英里），它是世界上此类型最大的粒子物理和宇宙研究实验室。

• these particle interactions would appear to have missing energy and momentum distributions.

  这些粒子的相互作用表现为能量损失和动量分布。

• such simulations could be important to study particle collisions and black hole formation in greater detail, he says.

  他说，这样的模拟对于更加仔细地研究粒子碰撞和黑洞形成是很重要的。

• one of the marvelous little wrinkles of the quantum world is a condition known as superposition, in which a particle can occupy two states at the same time.

  量子世界的一个小小的令人惊奇的是一种被称作叠加态的状态。在这种状态下，一个粒子可以同时占据着两种状态。

• nobody knows if it is possible to cut an electron or quark but particle physicists keep trying.

  没有人知道分解电子和夸克是否可能，但粒子物理学家们一直在尝试着。

• all the microscopic available states, that is, if i take an individual particle and i say where it can be, all those states have the same energy.

  所有的微观的可能的状态，也就是，如果我以一个单独的粒子为例,我说它可能在哪，所有那些状态都有相同的能量。

• if a photon, which has no mass, can behave as a particle --and we know this.

  如果一个没有质量的光子，像粒子一样运动--，我们知道这个。

• along with cleaning up waste, particle accelerators help prevent more of it from accumulating on our coffee tables and our roads.

  通过对废物的清理，粒子加速器能帮助我们预防咖啡桌以及道路上越来越多的废物淤积。

• but hey, if particle physicists get this one down, the next lhc could pay for itself.

  但是，如果粒子物理学家能拿下这个项目，下一个大型强子对撞机就能为自身买单了。

• put two or three ideas or items in a particle accelerator thought experiment.

  把两个或三个的想法或项目放入粒子加速器做实验。

• others say it puts a limit on the amount we can know about the universe, since we only know what state a particle is in once it is measured.

  另一些人则认为，它为我们对宇宙的认识定下了界限，因为一个粒子只有被测量了，我们才能準确知道它的状态。

相似词

article签订协议；进行控告

clause(Clause)人名；(法)克洛斯

cutting剪报；插枝，插条；狭窄通道，路堑；切割，切断；割下的东西

thing事情；东西；事物；情况

shred碎片；少量剩余；最少量；破布

spot认出；弄脏；用灯光照射

atom原子

trace(Trace) （美）塔斯（人名）

mitead （非正式）一点儿，稍许

molecule[化学] 分子；微小颗粒，微粒

shive薄型软木塞；碎片；面包片

iota(Iota)人名；(日)庵田 (姓)；(希、罗)约塔

minimum最小的；最低的

bit咬（bite的过去式和过去分词）

tincture染色

whit(Whit)人名；(英)惠特

granule颗粒

fragment碎片；片段或不完整部分

grain(Grain)人名；(法)格兰

hair生长毛发；形成毛状纤维

touch接触；轻按（按钮）；轻弹（乐器）；相互接触；轻轻击（球）；与（曲线、表面）切触；（尤指用有害的方式）处理；给（某人）造成伤害；动用（贮存物）；消费（食物或饮料）；起作用；涉及；（品质、特征）显而易见；外表露出；触动；（非正式）轻度发疯；（非正式）达到（某个水平或数额）

crumb弄碎；捏碎

modicum少量，一点点

piece修补；接合；凑合

speck灰尘；污点；小颗粒

point指向；弄尖；加标点于

morsel(Morsel)人名；(法)莫塞尔

smidgen一点点；少量

pittance少量；小额施舍；少量津贴

splinter分裂；裂成碎片

mote(Mote)人名；(英、法、塞)莫特

dot点，圆点；嫁妆

hint示意

scintilla火花；闪烁；微量