查询词典 Web Crawler

The main idea is to selectively collect Web pages on a predefined topic and avoid downloading irrelative Web pages in order to find more accurate and useful information for the user.

其思想是在爬行过程中按预先定义好的主题有选择地收集相关网页，避免下载主题不相关的网页，其目标是更准确地找到对用户有用的信息。

In recent years,ontology is widely concerned and extensively applied in many fields of computer science,suchas digital library,software reuse,the process of isomerous information in web,and the semantic web,etc.

随着各种已有的和将要研制的知识库和知识系统的不断增多，人们希望已有的知识库能够在后面的知识系统中继续使用，也希望不同的知识系统能够共享某个共同的知识库[1]。

On the other hand, the distributed, isomerous warehouse is constructed by using Web Service technology in order to solve the problems that it is hard to build a data warehouse in web mode.

另一方面，系统运用Web Service技术来抽取分布、异构的数据源，来构建数据仓库，解决了Web模式下数据仓库建设的难题。

A web page which contains many links that link to isomorphic web pages is called a directory page.

一个包含有多个指向同构页连接的网页称为目录页。

Also, please itemize your costs for the telephony, web application, etc. If you are unable to do the web application, we can manage it internally.

此外，请详细说明了电话（FreeSwitch整合您的成本），网络应用等，如果你不能做web应用，我们可以在内部管理。

We develop the optimal JAPE grammar rules for IBM and HP web pages that describe IT product specification and download 36 IT product web pages to test the extraction performance. The testing result show the average recall and precision are over 90%. It reveals the JAPE grammar rules have good extraction performance when optimized for specific knowledge domain.

我们针对HP和IBM的网页撰写适当的JAPE语法规则，再从这两家公司的个人电脑(包含Desktop和Notebook)，Unix伺服器，显示器及印表机等四大产品线，抽样36个网页进行产品规格的资讯撷取，其平均召回率和正确率都超过90%以上，由此可以验证JAPE语法规则针对特定领域的资讯撷取有相当不错的效能表现。

WEB light-gauge steel joist steel system is a new type of light steel structures. Because the current structural software in China can't be directly used to design and analyze this kind of structure, the Finite Element Method is the suitable analysis method for the structural analysis of WEB Steel.

无比钢结构是一种新型的轻钢龙骨体系，我国现有的结构软件无法直接对其进行设计和计算，采用有限元方法是目前进行结构分析较好的选择。

However , the fastest growing category of web clients are not computers at all ,but personal digital assistants such as the palm and HP Jornada, and cellular phones outfitted with wireless web access software.

然而，增长速度最快的一类网络客户机并不是计算机，而是个人数字助理例如palm和HP jornada以及配置无线电网络访问软件的蜂窝电话。

Networks or into large wide area networks such as the Web, make it possible for millions of people to enjoy "rich" Web documents and experiences. Soon these capabilities will move to handheld devices such as the Palms and HP Jornada, and wireless cell phones.

这些个人的"超级计算机"，把它们联结起来接入局域网或大型广域网如因特网，使数以百万计的人们享受"丰富的"网络文件和经验成为可能。

Chapter 1 introduces junketing web station, the concepts and techniques of ASP and the correlative software of the web station design.

第一章主要介绍旅游网站，ASP动态服务器网页技术及网页相关软件的内涵和技术。

There are different types of personal loans available.

有许多不同类型的个人贷款优惠。

The above mentioned teaching model of spiral rising can be used to avoid rigidness in teaching.

上述螺旋式上升的教学模式，可以避免教学形成模式後的僵化现象。