雅思單詞particle什么意思-particle詞組短語_例句_同義詞

particle的意思

n.顆粒；質點；極小量；小品詞

particle詞組短語

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:細粒；微粒

magnetic particle:磁粉；磁粒子，磁穢

solid particle:固體微粒；實體顆粒

particle physics:粒子物理學

particle velocity:粒子速度；質點（振動）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.

質子是帶正電荷的物質的基本粒子。

2.Particle physicists and astronomers collaborate often.

粒子物理學家和天文學家經(jīng)常合作。

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

當三條紐帶織成一根“辮子”時，就產(chǎn)生了一個基本粒子。

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