1) tree
[英][tri:] [美][tri]
树
1.
The Algorithm of Seeking All Subtree of a Forest of Which Vertices May Have the Same Names;
求结点可同名的森林所有子树的算法
2.
On the new upper bounds of spectral radius of trees given edge independence number;
给定边独立数的树的谱半径的新上界
3.
L(s,t) edge spans of trees and product of two paths;
树和路乘积图的L(s,t)边跨度(英文)
2) Trees
[英][tri:] [美][tri]
树
1.
The orderings of trees with respect to Hosoya Index;
树关于Hosoya指标的排序
2.
Based on the former research of the order of trees and trees with perfect matching by professors Tian Feng and Yuan Xiying.
在田丰教授等对树的拉普拉斯谱半径排序以及袁西英等对完美匹配树的拉普拉斯谱半径排序研究的基础上,对完美匹配树的谱半径进行了进一步的研究。
3) Tree shrew
树
1.
This paper deals with the effect of olfactory bulbectomy on reproduction oftree shrew,The results suggested that there were no significant effect of olfactorybulbectomy on reproduction of tree shrews during breeding season as well as non-breeding season.
研究了嗅球切除对树生殖的影响，实验结果表明，在生殖季节和非生殖季节切除树嗅球，雌雄树的生殖器官发育和血浆性甾体激素水平均未见明显变化。
2.
The cytoarchitecture of the predominant reticular formation nuclei of the medulla oblongata in the tree shrew was studied with Nissl s method.
用尼氏染色法，对树延髓网状结构的细胞构筑进行了研究。
3.
The effects of artificial photoperiod and blinding with enucleating eyeballson reproduction of the tree shrew (Tupaia belangeri chinensis)in Kunming are dis-cussed in this paper.
通过人工光周期及摘除眼球致盲，探讨了光照对昆明地区野生树（Ｔｕｐａｉａｂｅｌａｎｇｅｒｉｃｈｉｎｅｎｓｉｓ）繁殖的调控作用。
4) Tree shrew
树
5) Tree shrew
树
1.
Tree shrew is widely used in biomedical research,and is susceptible to many medically important viruses.
已知树对许多重要的医学病毒易感 ,为了探讨树是否可以感染HIV 1,利用不同辅助受体的 5种HIV 1病毒株 ,体外感染云南野生成年树的淋巴细胞和单核 /巨噬细胞 ;同时还用这些病毒感染人外周血淋巴细胞或单核细胞。
6) OR*-tree
OR*树
1.
In spatial database application,to solve the problem that a single special indexing structure constrains retrieval performance with the increment of the amount of data,a hybrid tree special indexing structure is proposed,and so is OR*-tree,which is based on Octree and R*-tree in 3D GIS.
方法提出一种三维GIS中基于八叉树和R*树的混合树空间索引结构OR*树,该结构在对三维索引空间进行八叉划分的基础上应用R*树索引技术,将操作空间限定在某一特定的区域。
补充资料：(S)-10-羟基喜树碱
分子式：C20H16N2O5
分子量：364.35
CAS号：19685-09-7
性质：密度1.60。熔点265-270°C。
分子量：364.35
CAS号：19685-09-7
性质：密度1.60。熔点265-270°C。
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