real geometry

Topology, Ergodic Theory, Real Algebraic Geometry.

拓扑，遍历理论，实代数几何。

An Application of the Theory of Real Number's Continuity in Plane Geometry

实数连续性理论在平面几何上的应用

This paper studies the applications of VRML in material science and engineering, including the geometry or physics modeling, the assembly of three dimensional geometrical models, the real time control of dynamic debugging for simulation and so on.

在几何建模、物理建模、三维虚拟场景的组装与仿真的实时操作控制，以及系统总体设计等方面，为VR技术在材料科学与工程领域的应用作了有益的探索。

A numerical analytic system based on the real three-dimensional geometry structure and powerful commercial software such as STAR-CD, Pro-E, Pro-am' was established in this thesis for the study of the internal flow and the optimization of the geometry structure of the combustion chamber.

本文利用STAR-CD等软件为基础建立了一个基于完整真实的三维几何结构的燃烧室内部流动数值分析平台；

It is difficult to detect the crack quantitatively, because an error exist between the distribution of magnetic leakage field and the analysis result using standard crack theory due to the vast difference of the real geometry of cracks.

实际的裂纹几何形状千差万别，使得漏磁场的分布与标准裂纹理论分析结果产生误差，造成定量检测的困难。

Through the on-board LAN net developed recently, it realizes the functions of displaying the track geometry waveform in real time, printing the waveform diagrams with the network printer, and displaying the ambient scenes of the overlapped track geometry waveform.

通过最新研制的车载局域网，实现计算机实时显示轨道几何波形、网络打印机打印波形图的功能。实时显示叠加轨道几何波形的线路周边环境图像。