流经硒层的X射线光子产生电子空穴对。
A hypothesis of electron hole pair is raised in this paper with a complete new point of view.本文以全新的观点提出了电子空位对假说。
A new hypothesis of electron hole pairs is given in this paper with a complete new view point.提出了电子空位对假说,以新颖的观点指出了分子结构的规律。