原子结构和元素周期表。

Atomic structure and the periodic table.

茫德格喇夫加速器是研究原子结构的通用工具。

Van DE Graaff generators are the current workhorse of nuclear structure research.

物理学专门研究力、运动、热、光、声、电、磁、辐射和原子结构。

Physics studies force, motion, heat, light, sound, electricity, magnetism, radiation, and atomic structure.

虽然我们看不见原子结构，但能准确地描述它。（被动句翻译成主动句） 髯。

Thee structure of an atom can be accurately described though we cannot see it.

通过对铜原子结构的分析，提出了得到良好结合力的化学镀铜层的可能性，进而给出了使用“考本”液在钢铁上直接化学镀铜的工艺。

Satisfactory colored-films on iron craftworks were obtained by coloring process of electroless Cu plating at room temperature and chemical coloring in turn.