“tephrite”的概念、定义、翻译、参考文献-科学参考

单词	tephrite
释义	tephrite Encyclopedia 理学玄武岩释 tephrite碱玄岩标准矿物霞石含量大于5%，橄榄石含量小于5%，无紫苏辉石，二氧化硅明显不饱和，碱含量很高的玄武质岩石。属于碱性岩。
随便看	elementary Kleinian group elementary length elementary logic elementary mathematics elementary matrix elementary matrix operation elementary measure elementary method elementary method of integration elementary mode analysis，EMA elementary net system elementary notion elementary number elementary number theory Elementary on Astronomy elementary operation elementary operations on matrices elementary operator elementary partical physics elementary particle elementary particle physics elementary particles elementary particle scattering elementary particle theory elementary patch

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。