雅思單詞particle什么意思-particle詞組短語(yǔ)_例句_同義詞

particle的意思

n.顆粒；質(zhì)點(diǎn)；極小量；小品詞

particle詞組短語(yǔ)

particle size:粒度；顆粒大小

particle size distribution:粒度分布

particle diameter:粒徑；顆粒直徑，粒子直徑

fine particle:細(xì)粒；微粒

magnetic particle:磁粉；磁粒子，磁穢

solid particle:固體微粒；實(shí)體顆粒

particle physics:粒子物理學(xué)

particle velocity:粒子速度；質(zhì)點(diǎn)（振動(dòng)）速度

particle同義詞

n.

material,stuff,body,function word,closed-class word

particle例句

1.A proton is an elementary particle of matter that possesses a positive charge.

質(zhì)子是帶正電荷的物質(zhì)的基本粒子。

2.Particle physicists and astronomers collaborate often.

粒子物理學(xué)家和天文學(xué)家經(jīng)常合作。

3.A fundamental particle is created when three ribbons are joined in a"plait".

當(dāng)三條紐帶織成一根“辮子”時(shí)，就產(chǎn)生了一個(gè)基本粒子。

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