查询词典 topology structure

Block probability of field network is analyzed by means of finite source queuing model combined with monte-carlo simulation.According to this concept,the formula of network throughput and average delay are obtained,and then an investigation is given for the effect of user number and variance of topology structure as well as capacity of date link.

采用有限信源排队模型及蒙特卡洛仿真相结合的方法分析了地域网的阻塞概率，并据此给出了网络吞吐量及延时性能的解析表达式，最后分析比较了不同用户规模，不同拓扑结构及链路容量对网络性能的影响。

Complex networks theory is such a result that issue from the observation to relative simple topology structure of networks in different domains. And, recent several years, many research show that many complex systems possess the scale-free property, that is, the mass of nodes have only a few connections but abundant connections are possessed by minority nodes.

复杂网络理论是对不同领域的相对简单的网络拓扑结构进行观测的结果，而且，近几年的研究发现很多复杂系统均拥有无标度特性，即大部分节点只有少数几个连结，而某些节点却拥有与其他节点的大量连结。

Based on the summarization of the present research, the future system frame of the blind digital image forensics is proposed. According to the natural characteristics of digital image, the principles of constructing the standard testing database of sample images are also put forward. Moreover, the extensible topology structure is set up and the size of the database needed theoretically is calculated statistically.

在总结前人工作的基础上，提出了数字图像盲取证的系统框架；利用数字图像自然属性特征，根据数字图像取证的测试需求，提出了取证测试专用的标准图像样本数据库建库准则，建立了可拓展的图像库拓扑结构，并利用统计学方法计算了所需的建库规模。

A series of lanthanide oxide nitrates (Ln=Y, Tm, Yb, Lu) constructed by nanoscale cages with a zeolite sodalite topology structure were prepared through the hydrothermal method.

在水热条件下合成得到一系列具有SOD分子筛拓扑结构的稀土氧化物硝酸盐。

As to the topology structure of the network with constraints, a new tree encoding for Genetic Algorithms was developed to represent a tree solution containing the information of degree and connectivity on for its corresongding genetic operators, which could be used to solve the minimum spanning tree problem with degree constraint, capacity constraint, and leaf constraint.

本项目主要研究了带约束网络拓扑结构的设计与优化；供应链网络拓扑结构的设计与优化；移动信息网络位置管理的策略与优化。

And the LonWorks, based on LonWorks technology, with its completeprotocols, diversity of net topology structure and strong ability in network communication,excels in the fieldbus field.

而LonWorks现场总线以其协议的完整性、网络拓朴结构的多样性以及强大的网络通信能力，成为现场总线技术中的佼佼者。

In this paper,we provide a new topology structure of SEB.

中文摘要：本文引入了一种新的拓扑结构—集合套拓扑。

This harness classifies and bundles the conducting wires according to its function and attribute, and has uniform connectings and topology structure of high conformity, which assure the assembly and maintainability, meanwhile regulate the type of harness and make it more standard and beautiful.

这种不变线束按照功能和属性将导线分类进行捆扎，所形成的线束具有统一的接头和一致性程度较高的拓扑结构，在保证装配和维修性的同时规范了线束的形式，使其更加标准化和美观。

This approach first aligned 3D faces based on non-uniform mesh re-sampling which result the uniform number of vertex and topology structure and kept in a vector. Second, we changed the vector to the matrix by division and overlap, and then 2DLDA suggests a feature selection strategy to select the most discriminative features from the corner.

该算法首先使用基于非均匀网格重采样的方法对所有三维人脸做规格化处理，使三维人脸具有统一的点数和拓扑结构；其次，以先分段、再重叠的形式将原本一维向量表示组织为二维矩阵表示，然后使用二维线性判别分析方法(2DLDA)对获得的数据进行特征抽取。

Based on analyzing user loads running characteristic and power system topology structure, this paper presents a new harmonic source separation method that is on-line search zero iterative method.

然后在分析用户负载运行特性的基础上，根据供电网络拓扑结构，提出一种新的谐波源分离方法—在线寻零迭代法。

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。