particle

英 [ˈpɑːtɪkl]

美 [ˈpɑːrtɪkl]

n. 颗粒; 微粒; 粒子; 小品词(与动词构成短语动词的副词或介词)

复数：particles　

Collins.2 / BNC.3155 / COCA.3683

牛津词典

noun

颗粒；微粒
a very small piece of sth
1. particles of dust
  灰尘
2. dust particles
  尘埃
3. There was not a particle of evidence (= no evidence at all) to support the case.
  没有丝毫支持这个论点的证据。
粒子
a very small piece of matter, such as an electron or proton , that is part of an atom
小品词（与动词构成短语动词的副词或介词）
an adverb or a preposition that can combine with a verb to make a phrasal verb
1. 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。

N-COUNT 微粒；极小量
Aparticle ofsomething is a very small piece or amount of it.
1. ...a particle of hot metal...
  热金属微粒
2. There is a particle of truth in his statement.
  他的陈述中有一点点实话。
3. ...food particles.
  食物微粒
粒子
In physics, aparticleis a piece of matter smaller than an atom, for example an electron or a proton.
（语法中的）小品词
In grammar, aparticleis a preposition such as 'into' or an adverb such as 'out' which can combine with a verb to form a phrasal verb.

noun

a function word that can be used in English to form phrasal verbs
a body having finite mass and internal structure but negligible dimensions
Synonym:subatomic particle
(nontechnical usage) a tiny piece of anything
Synonym:atommoleculecorpusclemotespeck

This is the scattered particle.
这就是散射粒子。
The influence factors of particle breakage of carbon black were investigated based on the test of dense phase conveying.
在炭黑密相气力输送试验的基础上，考察了输送后炭黑粒子的破碎率，研究了影响其破碎率的主要因素。
Attach this script to an existing particle system.
将这个脚本赋予一个存在的粒子系统。
There is a particle of truth in his statement.
他的陈述中有一点点实话。
A proton is an elementary particle of matter.
质子是物质的基本粒子。
Based on the light scattering principle, a novel method for particle size analysis is presented in this paper.
基于光散射原理，提出了一种新的测量颗粒粒径大小及分布的方法。
As in the particle in a box, it is the boundary conditions that force us to quantize the energy.
像在箱中粒子那样，边界条件迫使我们使能量量子化。
In physics the concept of a noninteracting particle does not exist.
在物理学的概念里，没有不发生相互作用的粒子。
The treatment of precipitates and the calcination process could affect the particle size distribution and appearance density.
对沉淀物的处理和烧结过程的控制将会影响到粒子的尺度分布和表观比重。
The game application of the particle systems is studied.
主要研究了粒子系统在游戏中的应用。