“燧石”的概念、定义、翻译、参考文献-科学参考

单词	燧石
释义	燧石 Encyclopedia 理学石英族矿物释 chert燧石隐晶质石英异种。化学成分为SiO2，晶体属三方晶系。俗称火石。 Physics chert燧石｛矿｝
随便看	E-xi Tang Diao(western Hubei folk ensemble music) exit boundary exit boundary point exit channel exit channel; outgoing channel exit cone exit-entry animal quarantine exiternality of technology exitine Exit interviews exit mechanism in publishing industry exit passageway exit pupil exit-pupil exit regulation exit time exit wave reconstruction exit window exmedian exmedian point exmeridian altitude exmeridian observation ex-nova exo exo-

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。