释义 |
type C3 carbonaceous chondrite type C3 carbonaceous chondrite[′tīp ¦sē¦thrē ‚kär·bə′nā·shəs ′kän‚drīt] (geology) A type of carbonaceous chondrite that has a lower percentage of water and a higher density than the other two types, and usually consists largely of olivine. |