particles of dust
灰尘
dust particles
尘埃
There was not a particle of evidence(= no evidence at all) to support the case.
没有丝毫证据支持这个论点。
In ‘She tore up the letter’, the word ‘up’ is a particle.
在 She tore up the letter 句中，up 是小品词。
1.【数,物】粒子,质点
2.颗粒,微粒;微量,极少量
3.〈古〉(文件中的)条,项
4.【语】虚词,不变词;小品词 〔yes, no 等〕,词缀
5.【天主】一小片圣饼
1.【数,物】粒子,质点
2.颗粒,微粒;微量,极少量
3.〈古〉(文件中的)条,项
4.【语】虚词,不变词;小品词 〔yes, no 等〕,词缀
5.【天主】一小片圣饼
1.an extremely small piece or amount of something
2.an extremely small piece of matter that is part of an atom, for example an electron, proton, or neutron
3.an adverb or preposition used with a verb to form a phrasal verb. For example in the sentence “He quickly put on his clothes,” “on” is a particle.
1.Aluminium can be transformed, by the capture of an alpha particle and the emission of a proton, into a stable silicon atom.
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。
2.Scanning electron microscopy, X-ray diffraction and laser particle size analyzer were used to carry out a micro measurement of the powder.
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。
3.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。
4.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）。
5.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。
6.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。
7.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。
8.The result of the experiment suggested there might be another new particle which people have not discovered.
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。
9.The Strength determines how much velocity is lost by the particle each frame.
这个强度值的确定导致了粒子每帧减速大小。
10.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。