In the early nineteenth century, Dalton, an English school teacher, stated in this atomic theory that matter was made up of tiny, indivisible particles, which he also called atoms.
十九世纪初,一位英国教师——道尔顿,在他的原子学说中论述,物质是由极小的、不可分割的粒子组成。他也把这些微粒叫做原子。
In the early nineteenth century, Dalton, an English school teacher, stated in this atomic theory that matter was made up of tiny, indivisible particles, which he also called atoms.
十九世纪初,一位英国教师——道尔顿,在他的原子学说中论述,物质是由极小的、不可分割的粒子组成。他也把这些微粒叫做原子。
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