权威例句
Chondritic meteoritesNon-chondritic meteorites from asteroidal bodiesNon-chondritic platinum-group element ratios in the Earth's mantleRare-earth abundances in chondritic meteoritesNon-chondritic distribution of the highly siderophile elements in mantle sulphidesTrace element abundances and the chondritic Earth modelChondritic meteorite fragments associated with the Permian-Triassic boundary in Antarctica.The origin of chondritic macromolecular organic matter: A carbon and nitrogen isotope studyA chemical-petrologic classification for the chondritic meteoritesThe Origin of Chondrules and Refractory Inclusions in Chondritic Meteorites