这意味着它们含有直径数毫米的球形岩球（或叫做陨石球粒，chondrule）。
That means they contain spherical nodules a few millimetres across, known as chondrules.
仅有一件矿石样品与地幔包体、球粒陨石地幔或科马提岩接近，暗示其深部地幔源区的性质。
Only one ore sample is compositionally close to mantle inclusion, chondrite mantle or komatiite, indicating the property of deep mantle source.
应用推荐