“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	Marine Observation Satellite marine oil marine oil and gas industry marine oil and gas resources chart marine oil and gas resources survey marine oil & gas storage and transportation marine oil-gas transportation riser marine oil pollution Marine Oil Spill Emergency Center marine oil tank liquid level monitoring device marine optical detection marine organic pollutants marine original theory of petroleum marine ornamental fish marine oxygen isotope marine paleontology analysis marine park marine pathogenic contamination marine pelagic fish marine persistent organic pollutants marine persistent toxic substances marine phosphorus cycle marine photic zone marine photosynthetic bacteria marine physical self-purification capacity

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。