1)  2-manifold
二维流形性
1.
Current LOD(Level of detail) method can not preserve 2-manifold of models.
针对现有的层次细节方法不能一直保持模型的二维流形性,提出2种基于图形旋转系统的拓扑改变操作Cut Tunnel和Create Tunnel。
2)  two-dimensional
二维
1.
Analysis of the effect on two-dimensional transport-burnup calculation of dual-cooled waste transmutation blanket for FDS-I;
聚变驱动次临界堆输运燃耗计算二维效应分析研究
2.
Two-dimensional laser diameter detector;
JCJ-IIT二维激光测径仪
3.
Discussion of two-dimensional projective correspondence and perspective correspondence;
二维射影对应与透视对应的探讨
3)  two-dimension
二维
1.
Fabrication of ordered two-dimensional metal nanoparticle arrays;
二维金纳米微粒有序阵列的制备
2.
The Practice of Two-dimension Rights Control in the Road Transportation Management System;
二维权限设置在道路运输管理系统中的实现
3.
The study and the application of two-dimension water flow and sediment mathematical model in the river;
天然河道水沙平面二维数学模型研究
4)  2d
二维
1.
2D unstructured dynamic mesh research on store separation;
外挂物投放问题的二维非结构动态网格技术研究
5)  Two dimensional
二维
1.
High accuracy algorithm of numerical solutions of two dimensional hammerstein equations;
二维Hammerstein方程数值解的高精度算法
2.
The study on large scale two dimensional Bin Packing Problem and its tabu search algorithm;
大型二维装箱问题及其禁忌算法研究
3.
Comparing of results of two dimensional, quasi three dimensional and three dimensional models for groundwater;
地下水流二维、准三维及三维模型模拟结果比较
6)  two dimension
二维
1.
Preparation of one dimension, two dimension and three dimension Si- based nanowires;
一维,二维和三维Si基纳米线的制备
2.
The two dimension seshima and the three-dimension window;
二维的妹岛 三维的窗
3.
Theorem for approximation by two dimension Meyer - K■nig and Zeller Operators;
二维Meyer-Knig and Zeller算子的逼近定理
参考词条
补充资料:二维流形


二维流形
two-dimensional manifold

二维流形l腼浦m曰‘倪目m田宙加d;皿。州epooe Moo-ro06pa3”el 一个拓扑空间(topo10glcai sPace),它的每一个点都有一个同胚于平面或闭半平面的邻域.它是最容易想象的一类流形;它包括球面,圆盘,M比ius带,射影平面,Klein瓶等等. 只有同胚于一个半平面邻域的那些点(如果有)形成了流形的边界(boUndary of the manifokl). 最重要的一类二维流形是闭可定向的二维流形(cl璐时 onentablet场。一山叱咫ionallr以nifo】ds),或闭曲面(dosed su月h沈).最简单的二维流形,球面梦,是亏格零的曲面(见曲面的亏格(gm贺ofasulfaCe)).奋落 ................……,..……‘…,。
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