“密度计量”的概念、定义、翻译、参考文献-科学参考

单词	密度计量
释义	密度计量 Encyclopedia 工学密度计量释 density metrology密度计量对密度这一物理量所开展的计量活动。密度是表征物质内在特性的一个物理量，表示单位体积中所含有物质的质量，国际单位制中的单位为千克/米3。
随便看	strongly alkaline soil strongly axiomatizable theory strongly binary tree strongly bounded sequence strongly branched covering strongly branched field strongly carefree constant strongly closed lattice strongly closed subgroup strongly coercive form strongly compact cardinal strongly complete space strongly connected strongly connected compactum strongly connected component strongly connected digraph strongly connected graph strongly connected relation strongly consistent estimator strongly consistent sequence strongly continuous strongly continuous function strongly continuous mapping strongly continuous operator strongly continuous representation

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。