文档结构

The XML presentation technology on client-end is widely used in web-based courseware authoring system due to its flexibility and extensibility.

1背景简介XML是一种面向内容的标记语言，可以较好地表示文档的内容和结构。

Because to_tsvector will return NULL, it is recommended to use coalesce whenever a field might be null.

下面是一个从结构华的文档中创建 tsvector 的推荐的方法

These articles can be imported from documents of various formats such as TXT, RTF, DOC, HTM, MHT, SWF, GIF, JPG or PDF files, captured from the clipboard or copied from selected IE content. E-Stack Room offers a combination of features like tree-type organization, rich text editor and secure encryption.

这些项目可以从文档中导出为诸如：TXT， RTF， DOC， HTM， MHT， SWF， GIF，JPG或者PDF格式的文件，可以扑获剪贴板上的内容或者拷贝选取的IE浏览器上的内容。E-Stack Room提供类似树形结构、富文本编辑器以及安全加密这些综合功能。

It is based on a knowledge base with an object oriented structure on the server side and a compound document agent-based user interface on the client side.

它基于一个知识库，其服务器端具有面向对象的结构，客户机端具有基于复合文档代理的用户界面。

The paper gave an effective fuzz testing strategy in testing the software with complex file format based on the structural storage characteristics of compound document formats.

为了提高对办公软件安全性测试的效率，针对它所采用的复合文档文件类型，根据其结构化存储的特征，提出了一种有效的Fuzz测试策略。

The interface of the software is multi-document manager mode, the new functions to sculpt the integral impeller and simulate the process were added in software. The style of the cowled integral impeller is one of the tendency to design the integral impeller, especially the integral impeller in the rocket.

论文对原有的数控展成电解加工软件重新进行全面、系统的分析和编写，使软件结构更为合理，将叶轮加工数据处理算法进行了更新，采用多文档管理模式，增加叶轮造型显示和加工模拟仿真。

VC6.0 prepared by the cubic Bezier curve drawing procedures, use MFC framework document View structure.

详细说明：这是用VC6.0编写的绘制三次Bezier曲线的程序，使用MFC框架文档视图结构。

The element tree for a datum plane feature is documented in the header file ProDtmPnt.h , and has a fairly simple structure.

一个基准点特征的元素树被文档化在头文件 ProDtmPnt.h ，有个非常简单的结构。

Traditional page clustering algorithm based on DOM tree edit distance is not suitable for the complex Document Object Model tree structure pages created from dynamic templates. In this paper, an improved Web page clustering algorithm was proposed based on partial tag tree matching. In the proposed algorithm, the appropriate weights were assigned to the nodes according to their effects on the layout of Web pages and the level difference between template nodes and non-template nodes.

传统的基于DOM树编辑距离的网页聚类算法不适合文档对象模型树结构复杂的动态模板网页，提出了一种基于局部标签树匹配的改进网页聚类算法，利用标签树中模板节点和非模板节点的层次差异性，根据节点对布局影响的大小赋予节点不同的匹配权值，使用局部树匹配完成对网页结构相似性的有效计算。

It studys a kind of method to analysis question sentence based on the structural question sentence instance,design a method to express various kind of semanteme knowledge, manage domain knowledge in Xml file, and design a method to extract answer on the kind of knowledge structre.

研究了一种基于结构化问句实例分析问句的方法，设计了应用该方法时的各种语义知识及其表示，用Xml文档来管理领域知识，在这种知识结构上设计了一种答案抽取的方法。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。