拓扑结构

In order to get out from the cockamamie work in road route design for designers, on the basis of studying the internal relations among local schemes, local scheme was decomposed to small unit logic schemes; the directed network was used to represent the topological connection; the united data structure of point-arc was used to express a network graph. Based on the shortest path theory, the combinatorial optimization algorithm that can search optimal logical schemes of some targets in the network graph intelligently and can form the whole scheme automatically was put forward.

为了使设计者从道路线路设计的繁重计算统计工作中解脱出来，在研究了局部方案间内在关联的基础上，提出了将局部方案分解为更小单位的逻辑方案，用有向网络图表示逻辑方案间的拓扑关系，采用节点－弧段联合数据结构来表示网络图；同时基于最短路径理论，提出了在网络图中智能化搜索综合指标最优的逻辑方案集，自动形成整体方案的组合优化算法。

Topological defects are invoked to explain a variety of cosmic enigmas, including the large-scale structure of cosmic,the baryon asymmetry,etc.

这些拓扑缺陷能解释宇宙标准模型未能解决的很多问题，如宇宙结构的起源，重子不对称，星系的形成和演化等。

Based on GP,the hybrid topology algorithm,mixing hond graphs with control block diagrams and circuit diagrams,has many advantages,such as searching structures in an open—ended way and simultaneously searching for the optimal parameters of the components of the structure.

基于遗传编程的控制方框图、电路图和功率键合图的混合拓扑搜索算法的优点在于其开放式的结构搜索，以及同时进行的参数优化搜索。

A novel approach by combining Internet topology generation and routing protocol implementation is proposed, and the architecture of IRES is presented.

首先提出了一种将Internet拓扑生成和路由协议实现相结合的思想，并基于此给出了IRES的总体结构。

At last, the applications of transputer arrays for vision processings are investigated.

最后还研究了Transputer阵列结构在视觉处理中的应用，其中讨论了Tran-sputer阵列互连拓扑的一些特点，给出了Transputer阵列系统常用的三种并行策略及其用于实现视觉处理算法的可行性，对特定硬件模型下Transputer阵列实现视觉处理中的点类、局部类、全局类算法时的性能指标进行了分析，并给出了算法实例。

Data structures and topological relationship of the six primitives and two geological objects are designed in detail.

设计了6个基本元素和2种地质对象的数据结构和它们之间的拓扑关系。

On the basis of theoretical result of convex polyhedra, the thesis includes two parts of research which aim at different problems.

多面体链环是由多个环相互嵌套成的具有多面体形状的一种拓扑几何结构。

From the relationship between boundary lines and unclosed contours,the topologic structure among contours can be built and stored in a tree structure.

根据边界线与非封闭等值线间的关系，建立等值线间的拓扑关系，并以树结构方式存储，以准确快速地实现边界线、非封闭等值线之间的封闭和封闭等值线间的嵌套。

The calculation results indicate that: The stress and the stability against sliding are fit for the design specification, and the shape of topology structure approaches the one in engineering practical requirements.

优化结果表明：结构的应力和抗滑稳定均满足规范要求，且优化结果与工程实际要求较吻合，同时也从数值上验证了此方法对实体重力坝非溢流坝段进行拓扑优化是可行和有效的。

Finally, the integration of RP technology and RE is deep investigated. Some problems related with surface model and RP technology is pointed out. The method and data structure of reconsfructing the topology information of STL file are proposed. Also addressed in the paper are issues of the mistake check methods and repairing techniques of STL file. Then an experimental procedure of creating interface file and making the seat prototype of a bike is summarized in detail. The result testifies the feasibility and practicability of the technical line presented in this paper. All of the above-mentioned measures, impact the development for realizing the integration of RE/RPM.

最后，对反求技术和快速原型技术的集成问题进行了深入研究；指出了表面模型用于RP＆M中存在的问题；给出了STL文件拓扑重建的方法和数据结构；讨论了STL文件的错误校验和修复技术；在此基础上，进行了快速成型机的接口文件生成和实体成型加工实验，验证了本文所提技术路线的正确性和科学性，为实现RE/RPM的一体化起到了积极地推动作用。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新