Bright ejecta rays such as these are produced as impacts excavate and eject relatively unweathered subsurface material.
这些放射状陨石坑产生于天体撞击溅出的地下物质,绵延在遍布陨石坑的水星面数百公里。
Bright ejecta rays such as these are produced as impacts excavate and eject relatively unweathered subsurface material.
这些放射状陨石坑产生于天体撞击溅出的地下物质,绵延在遍布陨石坑的水星面数百公里。
声明:以上、词性分类均由互联网资源自动生成,部分未经过人工,达内容亦不代本软件的观点;若发现问题,欢迎向我们指正。