Particle
英音[ ˈpɑːtɪk(ə)l ] 美音[ ˈpɑːrtɪk(ə)l ]

粒子

常用释义

词性释义

n.

微粒;极少量;粒子(原子的极微小成分,如电子、质子或中子);(数)质点;(语法中的)小品词,虚词
例句
  • 全部
  • 粒子
  • 颗粒
  • 微粒
  • 质点
铝可以通过俘获。粒子、排出质子而被蜕变成一种稳定的硅原子。
并采用扫描电子显微镜、X射线衍射仪和激光粒度分析仪对其进行微观测量。
Unless a tiny black hole turns up in the collisions of a powerful particle accelerator, that may be the best physicists can hope for.
除非通过强力粒子加速器的撞击创造一个微小的黑洞,这样的实验可能是物理学家能盼望的最好结果了。
Mother Nature seems to be giving expensive man-made particle accelerators like the Large Hadron Collider a run for their money these days.
造物主这些天似乎正在努力打败那些昂贵的人造粒子加速器,比如大型强子对撞机(LHC)。
He said that if the particle could not be found, the very concept of nature would be turned on its head.
他说道假如不能发现这个粒子,那么自然界最基本的概念也将会浮现出来。
At least a part of the abrasive particles are arranged in the form of abrasive particle groups.
至少一部分磨蚀颗粒布置成磨蚀颗粒组的形式。
Virtual particles have energy and momentum such that the rest mass does not correspond to that of a real , free particle.
虚粒子具有能量和动量,以便其静质量与真实、自由粒子的静质量不同。
实验的结果表明这样的可能性:也许还有一种人们尚未发现的新粒子。
这个强度值的确定导致了粒子每帧减速大小。
It is harder still to accept the idea that a particle can sometimes behave as if it were a wave.
要接受一个粒子有时能表现得象是波的观点就更困难了。
For a particle to be in a state of negative energy, of course, is something which appears quite impossible.
一个粒子处在一个具有负能量的状态下,当然,是完全不可能的。
Dr Kok shows that this shattering, like the shattering of all sorts of other things, produces a distinctive mix of particle sizes.
考克博士向我们展示,这种粉碎效果如同粉碎其他物体一样,会自然产生尺寸不一的颗粒混合物。
As the dust particle would stop the sun's rays to the Earth for such a long time, it would also cause global cooling , " he said. "
他说:“由于灰尘颗粒会如此长时间地挡住射向地球的太阳光,它还会导致全球降温。”
At the beginning of the 19th century, John Dalton theorised that an atom was an indivisible particle of an element.
在第19世纪开始,约翰·道尔顿建立了原子是元素不可分的微粒的理论。
If Hudson's or another team were to reel in axions, the announcement that they are the dark matter particle would not immediately follow.
如果赫德森研究小组或另外一个研究小组参与到轴子的研究中来,并且宣布轴子就是暗物质粒子,他们的论断不会立刻被采纳的。
"Jim, prepare the sub-particle setting for initial hydrogen release, " Adams finally said. I thought I heard a bit of fear in his voice.
“吉姆,准备亚粒子,我们要开始第一步的氢气释放,”亚当斯终于开口了。我感觉从他的声音里听到了一丝忧虑。
There is even an outside chance that this unexpected effect is brought about by a previously unknown particle emitted by the sun.
存在一种极小的可能性,即这种意想不到的效应是由一种太阳发射出的不曾被了解的粒子造成的。
实例计算表明,该算法比标准微粒群算法具有更好的性能。
当一个带电微粒在磁场中时,它会倾向于沿着磁力线螺旋运动。
Let us compare the motion of any particle of the medium with that of a second particle to the right of the first.
让我们来比较一下媒质中任一质点和其右边另一质点的运动。
粒子群优化是一个非常简单的算法,似乎是有效的优化了广泛的职能。
"We don't know for a fact that the dark mater particle is a particle we would be able to produce and detect, " Eno said.
“我们的确不知道暗物质粒子是不是跟普通粒子一样,我们能在实验中产生并探测到,”Eno说。
球形粒子直径D包覆球形沥青外壳程序中,如图中所示。
一个亲水性二氧化硅粒子与一个一个气泡之间的交互作用力也被在气泡表面不同的地点被测量。
It travels at 186, 000 miles per second and behaves as if it were both a solid particle and a wave of energy.
光速可达每秒钟186,000哩,而且光的传播不但是固体的粒子,又是一道能量。
He said the bid had even been supported by physicists working on the LHC who saw it as an "excellent opportunity for particle physics" .
他说,这个全力甚至获得工作在年夜型强子对撞机的物理学家们的撑持,他们理解这是“粒子物理学的极好机缘”。
But this effect is balanced out by the anti-X particle, which tends to decay more often to "hidden" antiparticle pairs than to antineutrons.
但是这个现象被反”X“粒子抵消了:反”X“粒子更倾向于衰变为未知的两种反粒子而不是反中子。
如果科学家将单个的光粒子投影在屏幕上,光粒子有奇怪的反应:它会同时在两个地方显像。
If an anti-Y particle collided with a proton, said proton would turn into a theta particle and a kaon.
如果用一个反”Y“粒子碰撞一个质子,该质子将衰变成一个”θ“粒子和一个K中介子。
试验表明酸性染料的染色性能与染料的晶相和粒子大小有着一定的关系。
1·A proton is an elementary particle of matter that possesses a positive charge.
质子是带正电荷的物质的基本粒子。
—— 《柯林斯英汉双解大词典》
2·A fundamental particle is created when three ribbons are joined in a "plait".
当三条纽带织成一根“辫子”时,就产生了一个基本粒子。
3·How can scientists detect a particle that interacts so infrequently with other matter?
科学家们是如何探测到一种很少与其他物质相互起作用的粒子的呢?
4·Could someone build a particle accelerator in his home or tiny lab, like Tony Stark does?
有人能像托尼·斯塔克那样,在他家里或小实验室建造一个粒子加速器吗?
5·Tony Stark has a particle accelerator in his home, but just how plausible is such a build?
托尼·斯塔克在他家就建了个粒子加速器,但这样的建造有多可信呢?
1·If the particle is not washed out by tears, you might have to go to the doctor.
如果这些颗粒没有被眼泪冲走,你可能需要去看医生。
2·Have you ever gotten a piece of sand or dirt or other small particle in your eye?
你曾经有过沙子、灰尘或其他小颗粒进入眼睛的经历吗?
3·Geldart classified particles into four groups by the particle size and its characteristics.
吉尔达特根据颗粒大小及其特性将颗粒分为四组。
4·Eucommia ulmoides gum is a crystalline particle existing in the bark and leaf of Duzhong tree.
杜仲胶是杜仲树树皮和叶片中存在的一种结晶颗粒。
5·How proteins are targeted and translocated mediated by signal recognition particle (SRP) in eukaryotic cell is very clear and uniform.
信号识别颗粒(SRP)在真核细胞中如何定向和转运蛋白质是非常清楚和统一的。
1·And that force tends to cause it, if you have a moving charged particle, to deflect its trajectory and start rotating in a magnetic field.
这个力会产生这样的作用,有一个运动中的带电微粒,磁力会使其轨道偏转,并在磁场中做旋转。
2·According to this idea, the particle could be egg-shaped.
根据这个观点,这种微粒可能是卵形。
3·Compared to surrounding air, ship exhaust has more particles, and each particle can act as a nucleus around which water vapor condenses.
与周边空气相比,轮船轨迹含有更多微粒。水蒸气围绕着这些作为核子的微粒凝结。
4·As the planets congealed, gravitational forces and particle collisions created the high temperatures necessary to melt metals floating around in space, and minerals began their diversification.
行星凝聚过程中,重力和微粒碰撞造就了高温环境,这对融化漂浮在太空中的金属粒子是必需的,各种矿物也开始形成。
5·The experiment on cloud formation also seems likely to undermine the particle physics laboratory's reputation for pursuing only blue skies research.
微粒物理实验室一直以研究晴空而著称,如今关于云层形成的实验似乎与它的这一名声背道而驰。
1·Vessel can not be regarded as particle while vessel is berthing, so distance of vessel and shoreline is not distance of point and line, it should be calculated as space between polygon and line.
在船舶靠泊操纵仿真中,由于船舶不能视为质点运动,因此船岸距离的计算不能简单地归结为点线距离,而应该用多边形间距方法进行计算。
2·Then, we study some turning motion model, and then puts forward a curve motion model and its brief model based on the particle.
然后介绍了几种转弯运动模型,提出了一种基于质点的曲线运动模型及其在特定条件下的简化模型。
3·Then how USM works and how the ellipse trace of particle on the surface of stator forms are analyzed.
接着分析了超声波电动机的工作原理和定子表面质点椭圆运动的形成机理。
4·The molecules comprising this particle are continuously changing.
组成该质点的分子是连续变化的。
5·What is the work done on the particle in this case?
这种情况下对质点所作的功是多少?
常用短语
particle size
particle size - 粒度;颗粒大小
particle size distribution
particle diameter
particle diameter - 粒径;颗粒直径,粒子直径
fine particle
fine particle - 细粒;微粒
magnetic particle
magnetic particle - 磁粉;磁粒子,磁秽
solid particle
solid particle - 固体微粒;实体颗粒
同义词
n.
颗粒;[物]质点;极小量;小品词