拓扑结构

This method combined the traceroute result with the topology information obtained by tomography to construct a final topology using minimum similarity cluster algorithm and merging and constructing anonymous routers algorithm.

该方法可通过提出的最小相似度聚类算法和匿名节点构造归并算法，将网络层析成像获得的拓扑信息与traceroute探测结果融合，构成最终的拓扑结构。

The proposed network topology identification algorithm in this paper requires no support from internal nodes, it infer network internal performance and topology by using end-to-end measurement.

提出的网络拓扑推断算法不需要网络内部节点的协作，通过端到端测量推断网络内部的性能特征和拓扑结构。

Based on the degree distribution and comparison identification, the topology structure of Shenyang automobile network approaches BA(m=2) scale-free network, whose two distinct qualities are growth and preferential attachment.

3通过度分布判定和比较判定得出结论，沈阳汽车产业网络的拓扑结构最趋近于"BA(m=2)无标度网络"，这种网络拓扑模型具备的两个显著特征就是：增长性和择优性。

Topology information of network structure was also ohtained through converting an incidence matrix into standard triangular matrix.

网络关联矩阵经过矩阵变换形成三角矩阵，可以反映网络拓扑结构；对三角矩阵进行分级和分解运算，可以提取网络的拓扑信息。

In order to solve the problem of assigning minimum protection capacity, some ideal topologies are given and the algorithm of spanning tree construction is analyzed, and then an algorithm based on these is proposed to solve the problem of one link failure.

为了解决如何分配更少的保护容量的问题，该文提出了一些理想的拓扑结构，研究了支撑树算法。在这两者的基础上针对一条链路出现故障的问题给出了利用理想拓扑的保护容量分配算法。

Based on data cloud, which is measured from 3-coordinate measuring machine or so, an algorithm to search lopological structure from 3D unorganized points using Envelopment-box technology is proposed in this thesis. Based on this method, we searching neighbor points of sampling point. We also improve the Max-Min angle criteria to realize local triangulation, and then get the normal of sampling point from the triangulation. Using the normal and neighbor relationship, classification of scattered data points is realized according to the quadric surface.

本文以测量得到的曲面数据点点云为基础，提出了一种基于包围盒的自动寻找三维散乱数据点之间拓扑结构的方法，采用该方法寻找采样点的邻域结点，并对三角剖分中的典型优化准则—最小内角最大准则提出了改进，按照改进后的优化准则实现了采样点的局部三角划分，并进一步求解得到采样点的法向量，依据法向量及邻域拓扑关系在二次曲面的基础上实现了散乱数据曲面重构中的数据点的自动分类。

Thirdly, based on the φ-mapping theory the topological field theory of various topological structures in two-and three-component spinor Bose-Einstein condensates is established.

第三，本文应用Φ-映射理论建立了两分量和三分量旋量玻色-爱因斯坦凝聚体中包含多种拓扑结构的拓扑场论。

Although that node targets the topology of a standard voltage regulator, the op amp matches it to the much smaller current-sense voltage and the slightly different topology of a current regulator.

虽然节点都是以标准电压拓扑为目标，但是运放可以使其与微弱的电流敏感电压及有些许不同的电流拓扑结构相匹配。

Thus other complex topological relationships can be deduced efficiently independent of geometry embedding.

本文深入讨论了基于这种拓扑结构的几种重要的拓扑查询的实现方法。

In these circumstances it is needed to save coordinates of vertexes. If the topological structure of the mesh is altered, the corresponding topological index information also needs to be saved.

在这种情况下，需要保存随时间变化顶点坐标，如果网格拓扑结构也发生了变化，还需要保存相应的拓扑索引信息。

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。