“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	space suit space suppression space technology space-time space-time continuum space-to-mark transition Space Tracking and Data Acquisition Network space vehicle space velocity space walk space wave space weapon spacing spacing bias spacing clamp spacing pulse spacing wave spacistor spackling SPADATS spade spade bolt spade drill spade grip spade lug

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