“sandy chert”的概念、定义、翻译、参考文献-科学参考

单词	sandy chert
释义	sandy chert [`san·dē `chǝrt] ^PETROLOGY Chert formed in sandy beds by replacement of cement, or the filling of pore spaces, with silica.
随便看	soft-wired numerical control soft wood soft x-ray soft-x-ray absorption spectroscopy soft-x-ray appearance potential spectroscopy sogasoid Sohm Abyssal Plain Sohncke's law soil soil air soil atmosphere soil blister soil-cement soil chemistry soil colloid soil complex soil conservation soil creep soil ecology soil element soil erosion soil fertility soil flow soil fluction soil formation

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