Read Edit View history 质点 zhìdiǎn particle Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 质点/ 質點 zhìdiǎn (also zhídiǎn) particle (physics) an object considered as a point mass having mass but no size or shape, used to simplify the study of motion; also refers to the fundamental units of matter such as quarks or leptons Edit Delete References Add reference same_as 质点/質點 → 粒子/粒子 Edit Delete same_as 粒子/粒子 → 质点/質點 Edit Delete
质点/ 質點 zhìdiǎn (also zhídiǎn) particle (physics) an object considered as a point mass having mass but no size or shape, used to simplify the study of motion; also refers to the fundamental units of matter such as quarks or leptons Edit Delete