“碳、氮同位素分析方法”的概念、定义、翻译、参考文献-科学参考

单词	碳、氮同位素分析方法
释义	碳、氮同位素分析方法 Encyclopedia 历史学同位素考古技术释 Carbon and Nitrogen Isotope Analysis碳、氮同位素分析方法通过测定遗址出土生物遗存的δ13C、δ15N值，分析古代人与动物食谱的研究手段。是食性分析领域最主要的研究手段。
随便看	distance geometry method distance graph distance indicator distance in the mean distance ladder distance learning distance-lens distance-luminosity relation distance maintenance between vehicles distance matrix distance measurement distance measurement equipment distance measurement of radio navigation distance measurement structure distance measuring distance-measuring equipment distance-measuring error distance-measuring satellite distance method distance metric distance modulus distance of celestial bodies distance of distinct vision distance of parallelism distance of support

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。