“社区演变”的概念、定义、翻译、参考文献-科学参考

单词	社区演变
释义	社区演变 Encyclopedia 工学社区营造与治理释 community evolution社区演变社会生活小区为了适应时空、社会、经济等内外条件而做出的基本性状代际嬗变现象。
随便看	graph Cartesian product graph categorical product graph center graph chain graph circuit graph circumference graph coarseness graph coloring graph complement graph composition 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

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。