“碳-14测年”的概念、定义、翻译、参考文献-科学参考

单词	碳-14测年
释义	碳-14测年 Encyclopedia 工学〔地学中核技术〕释 14C dating;radiocarbon dating碳-14测年根据碳-14的衰变程度来计算出样品的大概年代的一种测量方法。又称碳-14年代测定法、放射性碳定年法。理学〔核技术应用〕释 carbon-14 dating碳-14测年利用碳-14（14C）衰变测定样品年龄的测量方法。
随便看	position measurement position micrometer position of a game position of point symmetry position of readiness for action position of similarity position of symmetry position of the conduction band position of the people's police position of the valence band position on stage position operator in position representation position parameter position plane position point position reporting position representation position retrieval Positions and Proper Motions Star Catalogue position sensitive detector position sensitive proportional counter position sensor position servo system position space renormalization group position strap-down inertial guidance

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。