单连通域

Through finding the bisector s of neighboring boundary elements, points of intersection of neighboring bisector s are obtained.

通过求解相邻边界元素的平分线，计算出相邻平分线的交点，由距离最小的平分线交点实现 Voronoi图边的增长，最终建立完整的平面单连通域的 Voronoi图。

Based upon the finite element method, the minimum energy method and electric charge conservation method are used to calculate electric field intensity distribution of the cable which contains suspending conductors.

本文采用有限元方法计算分析了有悬浮导体的电缆附件的电场强度分布，在可视化单连通域有限元前处理的基础上，补充完成了含有悬浮导体的可视化有限元前处理的研制工作。

Some curvilinear grid generation examples show that the proposed adjusting factors ideal grids can be formed for simple connected regions and connected regions with complex boundary. The curvilinear grids near boundaries are orthogonal ...

实例检验表明，该调节因子能够对复杂边界的单连通域或多连通域的水域生成理想的曲线网格，即边界处网格正交，内部网格分布能够适应物理量场的变化情形。

By using a perfect data structure, automatic generation of triangle mesh on multi-connected plane domain becomes as simple as simply connected plane domain first time without virtual line and other technical.

本文采用合理的数据组织结构，首次在不添加辅助线和不增加编程难度的前提下，使多连通域的剖分和单连通域的剖分有机地结合到一起，简单自然地解决了多连通域的三角剖分问题。

It is proved that all monic polynomials of order n with roots lying in some open region on the complex plane forms a simply connected set in the polynomial parameter space. Based on this result, Edge Theorems for D-stability of general polyhedrons of polynomials and Boundary Theorems for D-stability of compact sets of polynomials are obtained.

证明了其根位于复平面中某开域的所有n阶多项式的全体构成多项式参数空间中的一个单连通集，并基于这一结果进一步提出了关于一般多面体多项式族D-稳定性的棱边定理和关于一般多项式紧集D-稳定性的边界定理。

Adopting the conformal mapping or rotation axis etc complex methods which areoften used to treat with the hole or cavity problem,a two-dimensional cavity ofeither simply or multiply connected region is projected into the interior of acircle or an annulus.As well as the global coordinate system is turned into thelocal coordinate system.

采用处理孔口问题最常用的映射函数和移轴等复变函数方法，把复杂的单连通区域和某些复连通区域型二维孔洞转化为简单的单位圆内区域或圆环区域，把整体坐标转为局域曲线坐标，而，最终把问题简化归结为一组无穷代数方程组的求解问题。

Further, the mapping function from the simply connected region of flat-plate to the unit circle is acquired, and based on this, the mathematical representation of transitional surface is established.

最终，构造壁板外形单连通域到单位圆周的映射函数，并以此建立壁板挤压模型腔曲面数学方程，利用三维造型软件完成了复杂型材挤压"流线型"过渡曲面的三维建模。

After basic theory and definings of Voronoi diagram and also parameterized bisectors have been analyzed,two main algorithms of simple-connected at present have been compared;adjust the algorithm of initialization and data construct so as to obtain the algorithm could used in practice; extand the idea of wavefront-propagation algorithm to computing multi-connected voronoi diagram.

通过对Voronoi图的基本理论、定义和参数化平分线公式的分析，以及对两种主要单连通域Voronoi图算法的比较，作者改进了初始化算法和数据结构，得到便于工程应用的单连通域Voronoi算法，并将波阵面传播的思想扩展应用到多连通域的Voronoi图计算，形成新的多连通域问题算法。

MFC Library has been utilized for design and storage contours,bisectors,innermost points and offseting segments based on OOP,realezed consistency on algorithm and unification on data structure under simple-connected and multi-connected condition.

利用MFC类库的优势，采用面向对象的方法设计和存储相关轮廓段、平分线、内点以及偏置线等，实现了单连通域和多连通域在算法上的一致性和在存储结构上的统一性。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了