“珠宝玉石鉴定”的概念、定义、翻译、参考文献-科学参考

单词	珠宝玉石鉴定
释义	珠宝玉石鉴定 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	radar servo system radar signal detection and information extraction radar signal direction finding radar signal frequency measurement radar signal processor radar signal sorting radar simulation radar stage recorder radar station radar survey radar target detection radar target localization radar target simulator radar target tracking Radar Technology Series radar telescope radar television double homing heads combined guidance radar tracking and identification system radar transmitter radar warning equipment radar waveform radar waveform generator radar wave gauge radar wave scattering Radau

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。