“tree”的概念、定义、翻译、参考文献-科学参考

单词	tree
释义	tree Encyclopedia 理学基础数据结构释 tree树一类特殊的无向图，其中的任二顶点间恰有一条路径。树作为一种图论术语最早被A.凯莱在其1857年发表的文章中使用，这类图结构类似于树木枝杈，因而得名。 Physics tree树[形]｛数｝ tree [diagram]树[图]^† Mathematics ＞数理逻辑与数学基础＞集合论＞释义 tree树 tree树^†
随便看	Taohuatan Zhen Taohuawu New-Year pictures Taohuayuan Taohuayuan Scenic and Historic Area Taoism Taoism education Taoism in Vietnam Taoism of Five Bushels of Rice Taoist agricultural thought Taoist architecture Taoist art Taoist Association of China Taoist Books in the Libraries of the Sung Period: A Critical Study and Index Taoist Canon Taoist Canon,Baowen Edition Taoist Canon,Jin Dynasty Edition Taoist Canon,Tiangong Edition Taoist Canon,Wanshou Edition Taoist Canon,Xuandu Edition Taoist Canon，Kaiyuan Edition Taoist Canon，Wanli Edition Taoist Canon，Zhengtong Edition Taoist Discipline Taoist discipline Taoist Examination

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。