“carbonaceous sandstone”的概念、定义、翻译、参考文献-科学参考

单词	carbonaceous sandstone
释义	carbonaceous sandstone [kär·bǝ`nā·shǝs `san´stōn] ^PETROLOGY Sandstone rich in carbon.
随便看	Boettger's test bog bogen structure bogey bog harrow boghead cannel shale boghead coal bogie bog iron ore bog manganese bog-mine ore ECM ecmnesia ecnephias eco ecocline ecofallow ecological association ecological climatology ecological community ecological interaction ecological physiology ecological pyramid ecological succession ecological system

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