2) Computational geometry
计算几何
1.
Methods of Improve the Robustness of Computational Geometry;
提高计算几何算法健壮性方法的研究
2.
Applications of computational geometry in Map generalization;
计算几何在地图综合中的应用
3.
The Application of Computational Geometry Algorithms in GIS Spatial Analysis;
计算几何算法在GIS图形分析中的应用
4) computation geometry
计算几何
1.
It presents a new algorithm named Convex Hull Evolution for aggregation of polygons on the basis of computation geometry.
从计算几何出发,实现了能考虑到空间关系和形态要求的一种新的多边形合并算法——“凸包演化”算法,并用于自动综合软件中,取得了较好的效果。
5) geometric characteristic
几何特性
1.
The geometric characteristic,hydrodynamic and mass transfer performances of the packing were obtained.
获得了该填料的几何特性、流体力学性能及传质性能数据,并通过对实验数据的回归分析,得出了填料层压降Δp/Z、泛点填料因子F及气相总传质单元高度HOG的关联式。
2.
The data of geometric characteristics,hydrodynamic and mass transfer performance of packing were obtained.
获得了该填料的几何特性、流体力学性能及传质性能数据。
3.
Based on analytic method and set operation method,the geometric characteristics of the intersection and union of two or three cylinders with their axes intersecting perpendicularly were studied.
采用解析方法和集合运算方法,首先对柱柱正交中的交集体和并集体的几何特性进行了研究,推导出了它们的表面积和体积的解析表达式。
6) geometric characteristics
几何特性
1.
This paper deduces the accurate formulas for calculating the geometric characteristics of effective cross sections of members with welded H-shaped cross sections in gabled frames,and in order to simplify the calculation,presents the corresponding approximate calculation formulas.
推导了门式刚架中焊接H形截面构件有效截面几何特性的精确计算公式,为简化计算过程,给出了相应的近似计算公式。
补充资料：计算几何(几ｊǐ)
计算数学的一门新分支。与计算机辅助设计有密切关系，主要研究对几何外形信息的计算机表示、分析和综合，从而可通过电子计算机表示飞机、船舶、汽车等复杂外壳的形状，并输出工程设计所需的数据和图纸。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条