“opal”的概念、定义、翻译、参考文献-科学参考

单词	opal
释义	opal Encyclopedia 理学石英族矿物释 opal蛋白石化学成分为SiO2·nH2O的非晶质或超显微隐晶质矿物。理学宝石矿物释 opal欧泊具有变彩效应的蛋白石。 Physics opal蛋白石｛矿｝
随便看	shaky polyhedron Shalamar Bagh in Kashmir Shalamar Bagh in Lahore shale shale brittleness shale gas shale gas content shale gas exploitation shale gas geological survey shale-gas production shale gas productivity shale gas recovery shale inhibitor shale landform shale layre with gas shale oil shale oil extraction shale oil industry shale oil in situ production shale oil processing shale oil production shale recovery shale stability index shale swelling tester shallow acceptor

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。