“gems identification”的概念、定义、翻译、参考文献-科学参考

单词	gems identification
释义	gems identification Encyclopedia 理学岩石矿物物相分析释 gems identification珠宝玉石鉴定采用科学的检测方法确定珠宝玉石的种类,优化处理方法,明确天然或人工成因的工作。
随便看	circle reading circle right circles-and-squares fractal circle scanner circle-sector land use model circle segment triangle circles preserving property circles-preserving property circle squaring circle stage circle strophoid circlet circle tangent line circle theorem Circlet of Pisces circle transformation circle triangle picking circlip circRNA circuit circuit algorithm circuital theorem of electrostatic field circuit analysis circuit board fault diagnosis system circuit breaker

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。