查询词典 web

This thesis deeply researches the J2EE security strategy on the application tier of enterprise system. The security strategy predigests the information security model and meets the security requirements expediently. But there are some disadvantages when the security requirements become more complex. The expositive security on the Web-Tier can not offer more information for authentication; there is no authentication for EJB-Tier to use, make the EJB-Tier depend on the Web-Tier; J2EE uses database or application server to manage the role information. Use database to manage the role information will increase the complex of enterprise application, and the way of application server will reduce the ability of migrate other J2EE platform. To solve these problems, the thesis designs an improved security strategy model.

本文从企业级系统应用层安全的角度出发，深入研究J2EE多层体系结构的安全策略模型。J2EE提供的安全策略简化了系统的信息安全模型，能够很方便地满足基于J2EE的分布式应用系统的安全需求，但是在面对更加复杂的安全需求时，J2EE安全策略在验证授权和角色管理中还存在不足之处：其在Web层的声明式验证机制无法为用户提供更多验证信息，可扩展性较差；在EJB层缺少业务逻辑层可供采用的验证机制，而是借助于Web层的验证机制，其耦合程度较高有悖于业务逻辑分离于表现逻辑的原则；在角色管理方面，J2EE采用数据库或者应用服务器来管理角色信息，其中，数据库管理角色的方式增加了应用开发的复杂度，应用服务器管理角色降低了系统的可移植性，两者都具有片面性。

The paper sets up the measuring system about the web's findability, while comparing the findability of the web site between Tianjin Normal University and Tianjin Conservatory of Music, and puts forwards some constructive guidances for digital library of Higher Education Institution from the viewpoint of findability.

着重提出网站可检索性的评价体系，对天津师范大学和天津音乐学院两所高校的网站的可检索性进行比较，并从可检索性的角度时高校数字图书馆的建设提出了建设性的指导意见。

Few of these works are well known to the user-interface design community.This paper introduces the well-respected work of one theorist, Geert Hofstede, and applies some of his cultural dimensions to Web user interfaces.Edward T. Hall, David Victor, and Fons Trompenaars would have been equally valuablein illuminating the problems of cross-cultural communication on the Web, but our application of Hofstede will demonstrate the value of this body of research for our field.

窗体顶端数这些工程是人所共知的，向用户界面设计community.this介绍了备受尊崇的工作之一，理论家， geert霍夫斯塔德，并适用于他的一些文化层面的Web用户interfaces.edward汤匙，礼堂，朱胜利者，和fons trompenaars会被同样宝贵的启发性的问题，跨文化交际在网路上，但我们的应用霍夫斯塔德将展示的价值，这个机构的研究为我们的领域。

If you need leading edge web application technologies, web services and scripting, choose GlassFish Server v3 Prelude.

如果你需要领先的 web 应用技术， web 服务和脚本支持，选择 V3。

Dr. Gottfried Vossen and Stephen Hagemann have very clearly explained this transition to the new read/write era of the Web, and they paint a picture of how it might progress to the next stage via Semantic Web and other technologies.

Gottfried Vossen和Stephen Hagemann两位博士进行了非常清晰的论述和演示，阐明了新时代的读写方式，他们绘制了图象来讲解2.0的读写方式如何通过语义分析网站或者其他技术手段来实现双向通讯。

Heritrix is the Internet Archive′s open-source, extensible, web-scale, archival-quality web crawler project.

Heritrix是互联网档案馆的开放源码的，可扩展，网络规模，档案质量的网络爬虫项目。

Old K: The activity below the boundary that knows expensive web according to me is very frequent, namely what the government organizes also have imperscriptible organization, is this the real source that expensive web promotes a person spirit?

老K：据我了解贵网的线下活动非常频繁，即有官方组织的也有非官方组织的，这个是贵网提升人气的真正根源吗？

Moreover, such links to third party web-sites or databases does not indicate, either expressly or impliedly, that the Licensor has been endorsed by the owners of those web-sites or databases, and the Licensor shall not be liable to or responsible for any information contained therein or the use or inability to use such information.

此外，这些与第三方网站或是数据库的链接并非明确或隐含地表示许可方已经与这些网站或是数据库的所有者签署了协议。进而，许可方不对其中包含的任何信息、使用或是不能使用这些信息承担任何责任和义务。

The incompliance in Web implementations can result in serious problem during the communication between a Web server and a client.

协议是正确通信的基础，Web服务器实现的协议不兼容性问题，将导致通信错误，带来安全问题。

Web-based management technology provides Intranet management client interface based on Web browser, with properties such as the separation of client interface from network management platform, the mobility of intersystem, etc.

基于Web的管理技术提供了基于Web浏览器的管理用户界面，具有用户界面与网络管理平台相分离，支持系统间可移动性等特点。

Foods high in this vitamin include oily fish such as salmon, tuna and, and fish liver oils.

维生素D含量高的食物包括诸如大麻哈鱼、金枪鱼和鲭鱼之类的油鱼以及鱼肝油。

We need you to cosign our public letter demanding that press intimidation cease immediately, and that all charges be dropped.

我们需要您cosign我们的公共信，要求记者立即停止恐吓，并要求所有收费下降。