“文件制成的相对时间”的概念、定义、翻译、参考文献-科学参考

单词	文件制成的相对时间
释义	文件制成的相对时间 Encyclopedia 工学刑事科学技术释 Relative Dating of Document文件制成的相对时间通过与样本文件相比对而得出的文件的制成时间。即选择与检材成分一致或相近、保管条件相同或相近的文件样本，通过仪器分析来比较检材与样本的色料组分，从而判断检材与哪个样本的制成时间一致。
随便看	center of a group algebra center of a lattice center of a Lie algebra center of an algebra center of a neighborhood center of an ellipse center of an ellipsoid center of a quadric center of area center of a representation center of a ring center of a set center of a sphere center of attaction center of buoyancy center of circumcircle center of curvature center of dispersion center of economic interest Center of Environmental Emergency and Accident Investigation, Ministry of Ecology and Environment of the People's Republic of China center of expansion center of figure center of force center of gravity Center of gravity method for facility location

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。