查询词典 network analysis

The main products are: aluminum net, steel net, stainless steel wire mesh, black wire cloth, galvanized steel wire, iron aluminum net Luo, mining screen mesh, paper net, gas-liquid to worry too much about networks, conveyor belt net, hexagonal wire mesh, welded wire mesh , Chain Link Fence, audio network, nylon net, ethylene network, network brass, copper network, pre-curved flat screen flat-topped, plastic-coating Garden Wai block and sample processing a variety of special-shaped network is widely used in petroleum, chemical , rubber, automotive, medical, aviation, aerospace and other industries to worry too much about, screening, shielding and so on.

主要产品有：铝板网、钢板网、不锈钢网、黑丝布、镀锌钢丝网、铁硌铝网、矿筛网、造纸网、气液过虑网、输送带网、六角网、电焊网、勾花网、音响网、锦纶网、乙烯网、黄铜网、紫铜网、平顶预弯扁丝网、涂塑花园围拦网及来样加工各种异形网等，广泛应用于石油、化工、橡胶、汽车、医药、航空、航天等行业过虑、筛分、屏蔽等。

Is this paper, a new estimate index of network reliability is introduced and an incidence matrix is used to depict the connectivity of the network nodes in a dynamic network model. A determinant arithmetic of the network connectivity and a calculate method are presented to achieve reliavility evaluation for Ad hoc network.

该文通过构建随时间变化的表征网络节点连通性状态的关联矩阵，在节点故障和移动性变化的情况下，对自组网网络可靠性进行了研究，提供了一种自组网可靠性定量评价方法。

Network project construction, network monitor system, computer hardware maintenance, computer software, commercial POS several machine maintenance and repair, the LED screen machine maintenance, networking, ADSL VLAN and VPN connections, network cabling system design, network integrated wiring, residential network cabinet design and construction, computer peripheral equipment maintenance, computer data backup and restore, computer hardware upgrades, various kinds of commercial bill printer, intelligent arrangement system, a computer virus clearing installation, EXCEL, WINDOWS server system, WINDOWS server installation and sales system, data server SQL server data to create WEB server FPT data, E-mail, E - the server, AutoCAD drawings.

网络工程策划，网络工程施工，网络监控系统，电脑硬件维护，电脑软件恢复，商用POS几机修复，LED大屏维修，触摸屏机维护，VLAN网络互连，ADSL与VPN系统连接，网络综合布线设计，网络综合机柜配线，住宅网络设计与施工，电脑周边设备维护，电脑数据备份与恢复，电脑各类硬件升级，商用各类票据打印机，智能排列系统安装，电脑病毒清除方案，EXCEL服务器开发，WINDOWS系统恢复，WINDOWS服务器安装，图书销售系统，SQL数据服务器创建，WEB数据服务器开发，FPT数据服务器开发，E—mail服务器开发，AutoCAD图纸设计。

The Network Interface Layer is responsible for placing packets on and receiving them from the network medium, which could be a Local Area Network or Token Ring Network, or other network technology.

网络接口层负责信息包在网络媒体上的排列和接收，网络媒体可能是局域网、令牌环形网或其他网络技术。

We study the recursive structure of the twisted-cube connected network sufficiently, and prove that the twisted-cube connected network is an n regular graph with connectivity n: point out that the twisted-cube connected network is a cube-free network, which is an essential distinction with the hypercube and other variations of the hypercube; prove that the diameter of n dimensional twisted-cube connected network is [ (n+1)/2] , which is almost the half of hypercube's.

首先对其结构的递归性进行充分地研究，证明它是连通度为n的n正则图；指出扭立方体连接网络无立方体子图，这是扭立方体连接网络与超立方体及其其它变种的本质差别；证明了n维扭立方体连接网络的直径为[（n+1）/2]，它几乎是超立方体直径的一半；最后，给出超立方体及其变种的等价定义，并对它们的结构递归性、网络参数和拓扑性质等作了简单的分析、综合和比较。

Recently, hua Yi is providential with respect to copyright of this play network relevant matters concerned publishs outgiving: Brother of Zhejiang China friendship is providential limited company of movie and TV manufactures as this drama company, enjoy the network copyright of this drama solely, this statement place says the right includes but not network of be confined to expresses advantageous position, sign the person right such as authority, modification authority, and authority of transmission of website sth resembling a net, network televise authority, network is duplicate the economic right that issues authority or similar form.

近日，华谊天意就该剧网络版权相关事宜发表公开声明：浙江华谊兄弟天意影视有限公司作为该剧出品公司，独家享有该剧的网络版权，本声明所称权利包括但不限于网络发表权、署名权、修改权等人身权利，以及信息网络传播权、网络播映权、网络复制发行权或类似形式的经济权利。

Network analyzers provide a method for measurement of frequency translating devices and these methods are more accurate and can save more time. According the principles of scalar network analyzer and vector network analyzer the authors introduced methods to measure conversion loss of frequency translating devices using scalar network analyzer and methods to measure conversion loss and phase using vector network analyzer.

摘 要：网络分析仪为测量变频器件提供了快速而准确的测量方法，根据标量网络分析仪和矢量网络分析仪的测量原理，详细介绍了用标网测量变频器变频损耗的方法，以及用矢网测量变频损耗和相位的方法。

Aiming at the disadvantage of conventional BP neural network, such as selecting parameter values by the empirical method, slow convergence speed and easy trap into local minimum points, this paper designs an improved BP neural network system. In order to improve the network convergence rate and reduce the training error, this paper optimizes the initial connecting weight value of neural network by the use of ant colony algorithm and trains artificial neural network by Levenberg-Marquardt algorithm.

针对常规BP神经网络参数的经验式取值方法以及收敛速度慢，容易陷入局部最小点等缺陷，设计了一种改进的神经网络系统，利用蚁群算法优化神经网络连接权初值，并采用LM算法对人工神经网络进行训练，提高了网络的收敛速度，降低了训练误差。

In this paper, the theory of artificial neural network is summarized; the analyse on BP neural network model is put stress on. For the predominance of artificial neural network"s dealing with non-linear complicated relation, the technology of artificial neural network is introduced into the evaluation of the highway bridge"s carrying capacity; and the preferences , the collection and disposal of stylebook, the structuring of BP neural network model are analyzed.

文中对人工神经元网络理论进行了综述，重点对神经元网络的BP算法进行了分析，利用人工神经元网络处理非线性复杂关系的优势，将人工神经元网络技术引入到公路桥梁承载力评估中；并对其中的参数选择、样本收集与处理、构造BP网络模型等进行了分析。

This text passes and analyses network technology characteristic and the general demand for campus network at present and practical application, it accords with systematic model of campus network of the network application demand in the campus at present to probe into, have used "top-down design philosophy " in networking, have discussed that tightens mode, all netted modes, some netted structure modes, the third layer of network technologies of exchanging the mode, wait a moment to three swapper, division and some key equipment and development of application system of VLAN odd key technology problems go on research.

本文通过分析网络技术特点和目前校园网的普遍需求及实际应用，探讨符合目前校园网络应用需求的校园网系统模型，在网络建设中运用了"自顶向下"的设计思想，讨论了紧缩模式、全网状模式、部分网状结构模式、第三层交换模式的网络技术，对三层交换技术、VLAN的划分及一些关键设备和应用系统的开发等等几个关键技术问题进行了研究。

Through comparing with the results by simulation to study the effects of theprojectile"s final velocity, the angle of rotation and the ballistic trajectory"s migration withdifferent projectile"s rotating speeds, different target"s moving speeds and differentpenetration angles.

通过比较数值模拟的结果来研究不同弹头转速、目标速度、侵彻角对侵彻过程中弹头最终速度、翻转角度和弹道偏移的影响。

I love stationery and all the accoutrement of writing.

我爱文具以及所有的书写的工具装备。