“辛普森指数”的概念、定义、翻译、参考文献-科学参考

单词	辛普森指数
释义	辛普森指数 Encyclopedia 理学辛普森指数释 Simpson’s index辛普森指数反映群落生物多样性差异的指标。又称优势度指数。
随便看	graph contraction graph co-rank graph crossing number graph cube graph cut graph cuts graph cycle graph database graph data privacy graph decomposition graph depth graph diameter graph difference graph directrix graph distance graph distance matrix graph eccentricity graphechon graphecon graph edge graph eigenvalue graph embedding grapheme graphene graphene-biopolymer composite materials

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。