| 单词 | root |
| 释义 | root 1. In a hierarchically organized structure of entities, the main level from which all other levels branch out. Such a structure can take the form of a root with multiple branches, each of which may have multiple leaves. 2. In a hierarchical network tree topology, the central bus from which all other busses branch out. See also bus topology and tree topology. 3. In a hierarchically structured database, a record at the first level, from which all other records branch out. Such a structure is known as a tree. |
| 随便看 |
|
科学参考收录了5291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。