5.In this paper, the authors analyze the original and evolutional characteristics of the atmosphere and hydrosphere of the Mercury, Venus, Earth (including the Moon), Mars, discuss the differences of the atmosphere and hydrosphere among the Venus, Mars and the Earth.
根据行星探测的资料 ,综合分析了水星、金星、地球 (包括月球 )、火星的大气层和水体的发育特征 ,对比了金星、火星的大气层与水体同地球的差异。