meteorite

Small meteorites have left impact craters all over the planet’s surface.

这个行星的表面布满了小块陨石留下的撞。

He discovered an unusual meteorite.

发现了一块奇异的陨石。

One theory about the existence of extraterrestrial life rests on the presence of carbon compounds in meteorites.

地球外存在生命的理论是于陨星上存在碳化合物质这一事实的。

If you look over the element ratios we measured, you might conclude that our comet particles look more like chondritic porous IDPs than CI chondrite meteorites.

如果你查看定的元素比率，你将得出结论——的彗星颗粒看上去更接近多孔球粒陨石IDPs而不是CI球粒陨石。