Because lava flows typically have uniform and distinct compositions, the data from Clementine and Lunar Prospector can be used to map the flows that have occurred in the maria.

• 由于岩浆流通常有均匀且独特的组成，克莱门蒂号和月球探勘者号收集的资料可以用来鑑别月海内发生过的岩浆流动。