tree structure的例句大全

We use a variant tree ordering the memory data structure with high performance.

系统使用一个变种树来作为撮合队列的内存数据结构，用以提高撮合效率。

The system take R-tree as spatial database index structure, integrated the technique of multimedia and built workflow business process model and de-cision support model.

系统以R-树作为空间数据库的索引结构，综合采用多媒体技术，并建立相应的工作流业务过程模型和决策支持模型。

Based on the hierarchy tree of function structure, complete design matrix and flow chart, the design process could be reengineered and the sequence of design tasks could be organized with the consideration of their interactions.

根据设计分解得到的功能结构等级树、完整设计矩阵和产品设计流程图，在考虑产品设计任务之间相互影响关系的前提下，确定其顺序及其组织形式。

The natural hierarchical relationship which covers information in semantics and structure has been considered. The new concepts of hierarchical dependency and hierarchical tree of relations are proposed. By the relation hierarchies idea, database views are constructed.

它考虑了包含语义及结构信息的自然层次联系，提出层次依赖与关系层次树的概念，引入关系的分层结构思想来构造数据库视图。

Because mining complete set of frequent patterns from dense database could be impractical, in this paper, the structure of a traditional FP-tree is improved and an algorithm ( called IFP-MAX) for mining maximal frequent patterns based on improved FP-tree is proposed.

由于挖掘密集型数据的频繁模式完全集非常困难，因而改进了传统的FP-树结构并提出了一种基于改进FP-树的最大频繁模式挖掘算法IFP-MAX；

It introduces the trigeminal liked list storage structure of binary tree for encoding, while binary tree traversal-based coding is used formerly. The natural numbers are expressed as the serial numbers of the node encoding.

该编码模式利用二叉树的三叉链表结构来存储XML文档树的结点，用自然数作为结点的编码序号。

KDT tree: Multi-dimensional index structure for spatial data

KDT树：一种多维空间数据索引结构

Based on the MBR and the direct query predicate, this paper proposes a weighted processing method which mainly contributes to optimize the filter step of the multi-way R-tree join and extends the structure of R-tree and the MRJ algorithm.

基于MBR及直接查询谓词，提出了能够优化多路R树连接筛选阶段的加权处理方法，扩展了R树结构及MRJ算法。

Tree display system functions and directory structure, easy to operate.

树状显示系统功能和目录结构, 操作方便.

The structure of forecasting model decision tree and solving approach of decision function at each nonterminal node is given.

文中给出了FMDT的结构及FMDT的每一个非叶结点的决策函数的基于遗传算法求解方法。

DXL is designed to represent Domino elements in a tree-like, hierarchical structure.

DXL的设计目标是用类似树状的分层结构来表现Domino元素。

A Tree Model for Web-Usage Mining Based on Web Site Structure

基于网站结构的网络使用挖掘树化模型

Result showed that different waterlogging depths have obvious effects on tree height, diameter at breast height, under branch height, trunk morphological structure, stem base form, and growth process.

结果表明：不同水分条件对池杉的树高、胸径、枝下高、干形、树干基部形态及生长过程均产生明显的影响。

Research on Application of Product Structure Tree in CAPP Information Management

产品结构树在CAPP信息管理中的应用

This paper tries to find a way to study the interest term structure of Chinese bond market with more market information. It focuses on the application of the tree model method and builds a Hull-White model to simulate the dynamic term structure.

本文尝试寻找一种更多的利用市场即时信息的定价方法对利率期限结构进行研究，应用三叉树模拟技术构建Hull-White模型，并对当前中国债券市场上几种常用利率进行比较分析。

Considering the hierarchy and structure property of component description data and the characteristic of XML language, we make certain XML as description language of our classification scheme, and provide XML schemas as component facet tree XML schema, term space XML schema and thesaurus XML schema.

文章针对本方案的构件描述数据具有的层次性和结构性，结合XML语言的特点，确定以XML作为方案的描述语言，并且给出构件刻面树的XML SCHEMA和术语空间、辞典的XML SCHEMA。

While extracting information, it locates the information that should be extracted in the Web page structure tree and matches the pattern information with the terminal information in Web page structure tree.

抽取信息时，在网页结构树中定位模式库中的待抽取信息，用模式库中的待抽取信息和网页结构树的叶结点对应的网页信息进行匹配。

The Web information extraction is the terminal information extraction in Web page structure tree.

因而对网页信息的抽取，可以转化为对网页结构树的树叶结点信息的查找。

The algorithm can identify the network's topology automatically with the tree data structure and some mechanisms such as entire initiation after single fault, the best reservation mechanism, intersection between two breaking points, changeable intersection, variable probability and so on.

算法利用树型数据结构自动识别网络拓扑，并采用单一故障完全初始化、最佳保留机制、两断点交叉、可变的交叉及变异概率等机制。

Amelioration for threaded binary tree's structure

线索二叉树结构的一点改进