网络拓扑结构

RBF networks have several following advantages: being a best universal approximator, having rapid learning speed and a compact topological structure.

径向基函数网络被认为是通用的函数逼近子并具有快速的学习能力和紧致的拓扑结构等优点。

The most common bus topology network is Ethernet.

最常见的总线拓扑结构的网络是以太网。

Introduces the fingerprint identification technology used in ID authentication,provides a solution for the network ID authentication system based on fingerprint identification,gives the system topology and software architecture.

介绍了指纹识别技术及其在身份认证方面的应用，提出了基于指纹识别的网络身份认证系统的一种解决方案，给出了系统的拓扑结构和软件体系结构。

Relative study indicate that current doubler rectifier is misfit for high-voltage low-current apply.so This paper proposes a auxiliary net ZVS PWM full-bridge three-level converter, its" improved topology structure and its"topology family in different controlling mode. The principle of these converter is analyzed in detail. Simulation results verify the effectiveness of the proposed converter.

为了进一步简化辅助网络的结构，并解决轻载时，超前桥臂实现软开关困难的问题，提出了一种新型宽负载范围辅助电感ZVS PWM三电平全桥直流变换器，它在基本拓扑结构的基础上只需增加一个辅助电感，利用辅助电感的能量就可以实现宽负载范围内所有开关管的软开关，详细分析了该变换器的工作原理，进行了参数设计和仿真验证。

From the practical point of view,it notedly expounds the network topology design,network hierarchy,system design,IP planning,division of subnet VLAN,security design,equipment selection and cabling system as well as relative technologies,aimed at constructing a advanced and practical campus network.

从实用的角度重点论述了校园网的拓扑结构设计、网络层次结构、系统总体设计、IP规划、子网VLAN划分，安全设计、设备选型以及综合布线系统等相关技术，其目的是要建设一个先进、实用的校园网。

In this paper,a novel shortest path algorithm based on the famous half-edge structure is introduced.

在分析传统最短路径算法数据结构的基础上，提出并实现了一种以半边数据结构存储网络拓扑数据的最短路径算法。

The Quantum Key Distribution network consists of network nodes connected according to a certain topological structure.

量子密钥分配网络是由网络节点按照一定的拓扑结构连接而成的。

Based on the introduction of the ZigBee network technology and topology structure, the entire framework structure of the airconditioning control system was narrated firstly. And then, the software and hardware design of the correlative ZigBee nodes in the system were introduced in detail.

首先，在介绍ZigBee网络技术及其拓扑结构的基础上，给出了本空调控制系统的整体框架结构；接着，针对方案中相关ZigBee节点的软硬件实现做了详细介绍。

Network'.'' design topologies: point to point, arbitrated loop and switched fabric.

网络'。''设计拓扑结构：点对点、仲裁环和交换结构。

The important topics, which include the digitization of network, identification of topological order and selection of roulette wheel, for realization of platform are discussed.

网络的拓扑结构采用数字形式来描述；节点间的关系则用关系矩阵简洁地予以表达；利用赌轮的选择功能，实现了网络节点状态的实例化。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。