查询词典 application layer

ABSTRACT :At present according to the Web application of J2EE terrace at logical is been divided into 4 F generally: Domain Model Layer, Presentation Layer, Business layer and Database layer.

当前基于 J2EE架构平台的 Web应用在逻辑上一般被分为四层：域模型层、表示层、业务层、数据层。

Through lucubrating the CAN protocol, establishs the application layer protocol of CAN aiming the Monitor System.

通过深入研究CAN协议，针对本系统完成了CAN应用层协议的制定；对本监测系统子模块的电路原理和功能进行了深入浅出的分析，完成了系统的各功能模块的试验。

That is, it monitors availability from the application layer perspective.

这就是，它可以监控提供从应用层的观点。

The platform has 3 parts, which are the bottom hardware platform, the embedded system and the Boot Loader, and the top application layer.

因此，本文以此为基础展开对各个部分的详细设计： 1。

At last, thesis points out the further research direction, which is the switch technology of telnet etc application layer network services.

第四，论文最后指出进一步研究方向是telnet之类的应用层网络服务的切换技术研究。

The baselevel of the system is transparent for user; it is realized in Application Layer.

该系统底层对用户是透明的，系统在应用层实现。

With the growth ofdata flow and attack on application layer, how to protected XML dataflow becomemore and more important.

随着应用数据流量的增长以及针对应用层攻击的日益增多，保护Web 应用中XML 数据流的安全性变得越来越重要。

At first This paper formulates the necessity for depurating network information content,and introduces the history of information security and study point in information security.Also this paper analyses in detail the key technology of content filtering such as data frame capture,bridge, network protocol analysis and content analysis.And then this paper comes up with the solution for content filtering facing application layer which is based on the technology of protocol analysis and format conversion in combination with text filtering techonology of Multiple Patterns Matching..Also this paper amplifies on the design and the implement method of each module.Finally this paper introduces how the client of content filtering system manages the keywords and log and makes suggestion for the improvement of the system.

本文首先阐述了对网络信息内容净化的必要性，介绍了信息安全的发展过程以及当前信息安全方面的研究重点，详细分析了内容过滤的关键技术，如数据帧捕获、网桥、网络协议分析和内容分析等方面的技术，然后提出了在Windows2000下实现基于协议分析技术，结合多模式匹配的文本过滤技术，面向应用层的内容过滤解决方案，并给出了内容过滤引擎的详细设计以及各个模块的实现方法，最后介绍了内容过滤系统客户端对有害信息关键词和日志的管理以及对本系统改进的一些建议。

In the light of OOSE (Oriented Object Software Engineering), the system model, work flow and the protocol on the application layer have been designed for it, and using for reference the Struts model, partial implementation of the system has been realized.

按照面向对象的软件工程思想，对JOCoW的模型、流程和应用层协议进行设计，并借鉴Struts设计模式，部分实现了该系统。

At the same time, the implement of application layer protocol analyse reduced the false positive and false negative rate and improved the capability of NIDS.

同时应用层协议分析的实现，降低了基于误用的入侵检测系统的误报率、漏报率，提高了系统性能。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。