首页particleparticle的意思

particle

英 ['pɑːtɪk(ə)l] 美['pɑrtɪkl]
  • n. 颗粒;[物] 质点;极小量;小品词

CET4TEM4IELTS考研TOEFLCET6中低频词常用词汇

词态变化


复数: particles;

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.

双语例句


1. A proton is an elementary particle of matter.
质子是物质的基本粒子。

来自柯林斯例句

2. There's not a particle of truth in her story.
她讲的没有一句实话.

来自《简明英汉词典》

3. There is not a particle of truth in what you said.
你所说的没有一句是实话.

来自《现代汉英综合大词典》

4. This particle has a very small mass.
这种粒子的质量很小.

来自《现代汉英综合大词典》

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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