lunar mare 中文意思是什麼
lunar mare
解釋
月海-
Scientists know that spa must be older than any other lunar basin, and the oldest of the basins that can be reliably dated from impact - melt samples is mare serenitatis, which is estimated to be 3. 87 billion years old
科學家知道spa盆地必定比其他所有月球盆地古老,而目前能由撞擊熔融物樣本確實定年的最古老盆地是澄海,估計其年齡為38 . 7億年。
分享友人