“astel”的概念、定义、翻译、参考文献-科学参考

单词	astel
释义	astel [`as·tǝl] ^{MINING ENGINEERING} An overhead boarding or arching in a mine gallery.
随便看	titanaugite titanellow Titania titania titanic acid titanic anhydride titanic chloride titanic hydroxide titanic iron ore titanic sulfate titanite titanium titanium boride titanium carbide titanium chloride titanium dichloride titanium dioxide titanium hydride titanium nitride titanium oxalate titanium oxide titanium peroxide titanium sesquisulfate titanium sulfate titanium tetrachloride

科学参考收录了103327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。