系统树

Finally, given is the method whereby physical clustering algorithm has been done on a multiprocessor with tree structure.

最后，给出了按自然法则的聚类算法在一具有树状结构的多处理机系统上的实现途径。

A phylogenetic tree of K(superscript +) channels from Nicotiana tabacum, Arabidopsis thaliana and related plants was constructed.

构建了一个烟草、拟南芥及相关植物K通道蛋白的系统进化树。

Using the method of modeling and quantity analysis,this paper,together with paperand paper,analyzes the inherent space locality of two kinds of mass data structures; analyzes,using the model,the effect of the space locality of data structure on the efficiency of memory system; and analyzes a series of Problems related to the designing of optimizing compiler.

该文和文、文用模型化和量化的手段，分析了阵和树两种常用的大型数据结构所固有的空间局部性，并且利用所建模型统一地分析了数据结构空间局部对存储系统效率的影响，优化编译器的设计等一系列的问题。

The Department Management adopts binary tree structure to manage the structure of departments, in order to guarantee relation among departments.

部门管理采用二叉树的数据结构对部门树形结构进行管理，保证系统部门间关系的正确。

In addition, the organogenesis of inflorescences and flowers of the monotypic genus Platycarya was investigated with scanning electron microscopy.

在对壳斗目开展大量分子系统学研究的同时，还对胡桃科化香树属Platycarya的花形态发生过程进行了详细的扫描电镜观察，讨论了胡桃科单性花的起源和演化问题。

The intergeneric and infrageneric relationships of Gaultherieae based on morphological study have been debated for a long time. In this dissertation, palynology and seed morphology of Gaultherieae were studied for employing more critical characters for the reclassification.

本研究基于孢粉学和种子形态学的实验手段，研究了白珠树族相关形态特征的演化过程和系统学意义，为进一步对该族的分类学修订提供重要形态性状。

John Sinclair from the Fraser Island Defenders Organisation says the horses' voracious appetite for particular plant species, like the pandanus tree, were ruining the island's ecosystem.

来自费沙岛环境保护组织的 John Sinclair 说，这些野马只食用一些特定的食物，例如， pandanu 树等，那样使得岛上的生态系统遭受了大量的破坏。

In this paper, the stray light and ghost image caused by multi-reflection in high power infrared optical systems are analyzed and discussed, and the comprehensive method incorporating paraxial approximation and real ray trace is presented; the data structure of binary tree is used in the storage of interdata so that the storage problem of huge-size data is resolved.

本文主要研究了大功率红外光学系统中光学表面多重反射而形成的杂散光及其数学模型与计算方法，提出了将近轴近似法和有限光线追迹法相结合的综合分析方法；同时在数据存储方式上采用二叉树这种数据结构，巧妙地解决了鬼像分析中海量的中间数据存储的问题。

Genetic distance was calculated in MEGA3.0 software, and phylogenetic trees were constructed with PAUP and MrBayes software.

其中遗传距离分析均在MEGA3.0软件中进行，系统发育树的构建在PAUP和MrBayes软件中完成。

TreeView provides a simple way to view the phylogenetic trees produced by a range of programs, such as PAUP*, PHYLIP, TREE-PUZZLE, and ClustalX.

TreeView提供了一个简单的方式来查看由一系列程序产生的系统进化树，如PAUP*、PHYLIP、TREE-PUZZLE和ClustalX。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失