1) unrooted tree
无根树
2) endlessly rooted tree
无端有根树
3) root tree
根树
1.
In view of this trait, a virtual backbone is simulated by a spanning root tree of relay set with maximal weight and an energy-aware hierarchical clustering algorithm(EAHC) is proposed.
针对无线传感器网络中传感器一次性电源供电的特点,提出用极大权中继集的根树模拟虚拟骨干网,构成高效能多级簇树;通过优先选择剩余能量高、与所有邻居交换信息耗能少的传感器节点为簇头的策略和定期更换簇头及移动基站的机制,减小和均衡每个传感器耗能,从而延长全网寿命。
2.
Based on root tree and Maximal Weighted Independent Set, EACT utilizes periodical rotation of cluster heads to balance the energy consumed by nodes.
算法引入了图论中极大权极大独立集和根树的概念,并借助簇头轮换机制均衡节点消耗。
4) rooted tree
根树
1.
This paper proposes rooted tree to model DG island separation according to the radial structure and service restoration process of distribution system.
根据配电网的辐射状结构及故障恢复的特点,提出利用具有层次特性的根树对分布式发电孤岛划分问题建模。
5) root
[英][ru:t] [美][rut]
树根
1.
Study on Anti-cancer Activity of Cyclobalanopsis glauca Roots
青冈栎树根提取液的抗癌活性研究
6) rootless
[英]['ru:tləs] [美]['rutləs]
无根
1.
The rootless suffering and lament were diffused in the homesick poems written by Xi Murong in earilier period.
席慕蓉早期的乡愁诗弥漫着无根的苦痛与悲叹,其诗在意象的选择上承续了中华民族思乡主题的原型,又从视觉意象、听觉意象与思乡主体意象三个方面彰显出其无根乡愁的深厚感染力。
补充资料：无根树
【无根树】
（杂名）七女经曰：“七女告帝释曰：愿与我辈愿，帝释许诺。一女曰：我愿欲得无根无枝无叶树。”
（杂名）七女经曰：“七女告帝释曰：愿与我辈愿，帝释许诺。一女曰：我愿欲得无根无枝无叶树。”
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条