“tonstein”的概念、定义、翻译、参考文献-科学参考

单词	tonstein
释义	tonstein Encyclopedia 理学煤层释 tonstein高岭石泥岩夹矸火山灰降落到含煤地层，在特定的地质条件下蚀变为以高岭石为主要成分的薄层黏土岩。
随便看	Cavalieri theorem cavalier perspective Cavalla River Cavalleria rusticana Cavally River cavascope cavatina CAVCA CAVE Cave cave automatic virtual environment cave automatic virtual environment, CAVE Cave Burial at Baiyanya CAVEC cave depot cave fish cave landscape planning cave microbes Cavendish Cavendish crater Cavendish experiment Cavendish, Henry Cave Nebula Cave of Altamira Cave of Stone Flower Scenic and Historic Area

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。