- elementary material particle
- elementary particle
- elementary substance
- 元: first; primary
- 质点: mass point; material particl ...
- a-质点: a-particle
- 质点: mass point; material particle; material point; point particle; point unit; [力学] particle
- 基元质量: element mass
关注微信公众号:chachacidian,回复:元质点,即可在微信中查询翻译