particle

英 [ˈpɑː.tɪ.kəl]      美 [ˈpɑːr.t̬ə.kəl]
  • n. 颗粒;[物] 质点;极小量;小品词
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particle 个体,颗粒,微粒

来自part,部分,-icle,小词后缀。即小部分,引申词义个体,颗粒,微粒。

particle
particle: see parcel
particle (n.)
late 14c., "small part or division of a whole, minute portion of matter," from Latin particula "little bit or part, grain, jot," diminutive of pars (genitive partis) "part;" see part (n.). Particle physics attested from 1969. In construction, particle board (1957) is so called because it is made from chips and shavings of wood.
1. A proton is an elementary particle of matter.
质子是物质的基本粒子。
2. There's not a particle of truth in her story.
她讲的没有一句实话.
3. There is not a particle of truth in what you said.
你所说的没有一句是实话.
4. This particle has a very small mass.
这种粒子的质量很小.
5. Particle ? in? cell ( PIC ) approach was introduced into the sea ice numerical simulation of Bohai Sea.
为准确计算渤海海冰的动力过程,本文将质点网格方法 ( Particle incell,简称PIC ),引入到渤海海冰数值模拟中.

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