常見(jiàn)例句雙語(yǔ)例句Carbonaceous chondrites meteorites contain abundant organic materials as they have not been melted, and much of their original chemical composition remains intact.碳粒隕星隕石包含大量的有機(jī)物，由於它們沒(méi)被熔化，原來(lái)化學(xué)成分的大部分仍然完整無(wú)缺。xnny.netKrypton in today's atmosphere is somewhat heavier than solar krypton, and the krypton embedded in meteorites known as carbonaceous chondrites is even heavier than that.氪在今天的大氣層中比太陽(yáng)能的氪更重一些，這些氪比埋入了隕星，也就是通常熟知的碳質(zhì)球粒狀隕石中的氪還有重很多。權(quán)威例句But only a tiny fraction of the meteorites which fall to earth today are carbonaceous chondrites.ECONOMIST: Paleoforensic science 返回 carbonaceous meteorites