particle

• n. 粒子; [物]質量; 微量; 細かい言葉

part, part, -icle, 小単語の接尾辞から。すなわち、小部分、派生個体、助詞、助詞。

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.

プロトンは物質の基本粒子である。

2.There 's not a particle of truth in her story.

彼女の言うことには本当のことは一言もない。

3.There is not a particle of truth in what you said.

あなたが言っていることは真実ではありません。

4.This particle has a very small mass.

この粒子の質量は小さい。

5. Particle ? in? cell ( PIC ) approach was introduced into the sea ice numerical simulation of Bohai Sea.

渤海海氷の動力過程を正確に計算するために、本文は質点格子方法（ Particle incell、略称PIC）を渤海海氷数値シミュレーションに導入した。