“chert”的概念、定义、翻译、参考文献-科学参考

单词	chert
释义	chert 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	photomicrograph photomicrography photomicrometer photomicroscope photomicroscopy photomixer photomixing photomodulator photomontage photomorphogenesis photomosaic photomotion photomovement photomultiplier photo multiplier tube photomultiplier [tube] photomultiplier tube photomuon photomural photon photon activation analysis photon activation analysis (PAA) photo nadir point photon and dilepton production photon annihilation

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。