从氢原子间及氢分子间的相互作用入手,提出了固体氢中氢分子在高压作用下解离为氢原子,并以氢原子相互结合成金属氢的微观转化过程的机理。用这样的转化机理,可以解释毛河光等关于固体氢的拉曼光谱频率随高压变化规律的实验结果。 Starting with the interaction between hydrogen atoms and hydrogen molecules, the mechanism of the microscopic conversion of hydrogen molecules in solid hydrogen to hydrogen atoms by high pressure and hydrogen atoms to metal hydrogen is proposed. Using this transformation mechanism, we can explain the experimental results about the variation of Raman spectrum frequency of solid hydrogen with high pressure, such as Mao Heguang et al.