弘扬国学 · 传承文化

particle

英 ['pɑːtɪk(ə)l] 美 ['pɑrtɪkl]

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解释

n. 颗粒；[物] 质点；极小量；小品词

※ 提供单词"particle"的中文意思、发音示范及音标对照，中英文词源、例句和用法等。

中文词源

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。

英文词源

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.

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例句和用法

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.