... 太阳系物质起源 origin of the solar system materials 太阳系演化 evolution of the solar system 太阳系仪 orrery ...
双语例句
1
The isotopic composition ofsolarsystem is the base for studying the origin and evolutionofthesolarsystem.
太阳系原始同位素组成是研究太阳系起源和演化的基础。
2
Based on current theories of planetary evolution, any extraterrestrials observing thesolarsystem 4 billion years ago would have seen oceans on Venus, Earth, and Mars.
基于现在星球进化的理论,四十亿年前任何外星人观察太阳系都会发现在金星,地球和火星上有海洋存在。
3
These gravitational effects have a subtle, but apparently significant influence on theevolutionof planetary orbits in thesolarsystem.