A measurement of the degree of residential segregation between two sub-groups inside a larger population. See Johnston et al. (2005) Urb. Studs 42, 7.
科学参考收录了60776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。