高速网络

Current internet is based on IPv4 protocol,but the limitation of IPv4 put obstacle to the development of internet.

目前的网络是基于IPv4的，但是IPv4的种种局限性限制了网络的持续高速发展。

On the basis of the data obtained from Cam Plastometer,an RBF neural network prediction model is established by Matlab neural network toolbox,which corresponds with the relationship between flow stress and chemistry elements,temperature,deformation strain and strain rate of carbon steel.

以凸轮式高速形变试验机得到的实验数据为基础，利用Matlab人工神经网络工具箱，建立了碳钢的变形抗力与其化学成分、变形温度、变形程度及变形速度对应关系的RBF神经网络预测模型。

On the basis of the data obtained from the cam-type plastometer, four prediction models including the BP, Elman, RBF and GRNN neural network prediction models were established, which corresponded to the relationship between the deformation stress of nickel-chrome steel with chemistry elements, temperature, strain rate and deformation strain of the steel respectively. A comparative analysis for the prediction accuracy of the four models was obtained.

以凸轮式高速形变试验机进行的热模拟压缩实验得到的实验数据为基础，建立了热轧铬镍钢的变形阻力与其化学成分、变形温度、变形速度及变形程度对应关系的BP、Elman、RBF和GRNN 4种神经网络预测模型；并对4种网络的训练过程和预测精度进行比较分析。

But the fast development of network results in low efficiency and high proneness to error.

随着计算机网络向大型、异构、高速的方向急剧发展，网络管理变得越来越重要。

There are three problems which must be solved in the construction of the 198/199 network, because of its high-speed and vast-region:simulcast interfering in the simulcast area;communication interruption between paging zones;signals of multi-frequencies switching invalidation between simulcast systems.

由于广域高速寻呼网络的技术特点，在198／199网络的建设设计和运营中要着重解决三大技术问题，即：同播区内的同播干扰问题；寻呼区间的IPNP联网障碍；以及同播区间的FLEX多频漫游信号切换障碍。

They must be read by computers or anagogic equipment. They are relative small and light but they can be deposited a vast of information and the information can last long. Multimedia and interactive internet publications can be retrieved conveniently. The information of internet publications can be refreshed, edited, transferred, communicated by Internet quickly, internet publications possess access speeds, retrieval accuracy, interactivity, and flexibility.

网络出版物具有信息量大，使用方便，可对信息进行各种处理，检索快速便捷，图文声像并茂，交互性强，省去了印刷、装订、储运等环节，降低了生产成本，出版周期短，信息通过计算机网络高速传播，信息获取快、传播快、更新快等特性；并且具有计算机检索功能、超文本功能，使之成为一种具有强大生命力的大众文化传播媒体，给人类社会带来了深刻的影响。

Control and management system of facilities for smart home ;2. In allusion to lacking of a universal standard criterion and interface protocol on domestic smart home network , CEBus, home bus protocol, the design for home gateway and bus interface criterion are mainly discussed.

针对国内智能家庭网络缺乏统一的标准规范和接口协议，重点论述了消费总线、家庭总线协议，以及家庭网关的设计和总线接口标准，提出了家庭网络由高速信息子网和低速控制子网组成，控制子网提供的服务和应用在智能住宅中最具实用价值，也是智能住宅设计中的难点所在。

With the popularization of broadband network, multimedia applications are developing rapidly. Thus, network bandwidth allocation and management become more and more complex and challengeable than ever before.

随着Internet等宽带网络的普及，各种多媒体应用高速发展，网络带宽分配和管理变得前所未有的复杂和具有挑战性。

Along with the high and continued development in our country, internet has prevailed successfully. Through this platform and channel, people incept and communicate all kinds of information. When our life and the internet is getting more and more closer, everybody might discover that a colony of " net-guy" already formed. They depend on the internet. Though they are real character's role performance on the internet, they differ a bit from people in real society. They have no certain residence and just active at their pleasure.

随着互联网在我国持续多年的高速发展，网络应用得到了空前的普及，人们通过这个平台和渠道接收、交流各类信息，在互联网与人们的生活联系越来越紧密的时候，大家可以发现，名为&网民&的独特群体已经形成，他们依赖于网络而存在，虽然是真实人物在网上的角色表现，但他又不同于现实社会中人们所具有的一些特点。

A framework on NGI architecture called SUPA under development at Sichuan Network Communication Technology Laboratory is presented to demonstrate possible transition from current Internet to NGI with better QoS provisioning.

另一方面，由于多媒体网络应用需求急剧增加，随着单信道传输能力多个数量级的提高，对实现综合网络业务传输的呼声越来越高。因此，Internet面临着高速交换和服务质量保障问题的

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。