vanishing plane

A new concept and method to create a projection plane to analyze the angles of the cutting tool with AUTOLISP is discussed.

提出了用AUTOLISP构建射影平面的基本思想和方法 ;编制了射影平面的构建程序 ;用实例说明该软件在刀具角度解析中的应

The concept and method of adding a projection plane to AUTO CAD drawing-board and drawing non-Euclidean geometry graph on the board are discussed.

提出了将射影平面叠加到AUTOCAD绘图板上并进行电子非欧几何作图的思想和方法 ;编制了相关的实用程序 ;通过对一复杂刀具的工作角度解析结果表明 ,用该软件分析刀具角度 ,开发新型刀具可达到即快又准的效果。

Improvement of real-time planar shadow algorithm and its implementation;

平面阴影算法研究与实现

Introduces the principle of planar shadow technology using computer graphics, the solve method about the problem of shadow with polygon offset and stencil buffer technology for processing complicated real time 3D drawing are also introduced.

利用计算机图形学知识探讨了平面阴影的生成原理,解决了带多边形偏移的阴影问题,并对3D硬件支持模板缓冲区的应用进行了探讨。

Suzuki groups and projective plane;

Sz(q)群与射影平面

The results show that PSU(3,q) can not block-transitively act on the projective plane.

讨论了自同构群为PSU(3,q)的2 (v,k,1)设计,利用置换群的轮换分解,得到了一个组合设计的参数与置换群元素的稳定点的数目之间的不等式,证明了投影群PSU(3,q)不能区传递地作用在一个射影平面上。

Methods of multi-dimensional visualization are put forward, both the method of plane projection and of information layers are used to analyze the character of data and information for a digital fire control system.

利用多维信息可视化的设计方法对新型数字化火控系统进行信息处理,即采用平面投影法和信息层次化两种多维信息可视化方法对火控系统进行数据分析处理。

The model of multi-ship ISAR imaging driven by ocean wave is given,and the Doppler distributing is analyzed,then the complexity of projection plane and cross range resolution is illuminated.

对海情影响下的多个舰船目标的晃动成像模型进行数学建模,并从理论上分析了多普勒频率分布模型和多舰船目标成像投影平面和方位分辨率的变化复杂性。

CHROMATIC SUMS OF NONSEPARABLE MAPS ON THE SPHERE AND THE PROJECTIVE PLANE

球面和射影平面上不可分地图的色和

The Simplification Problem About Equtionof Curve of Order 2 on Projective Plane;

射影平面上二阶曲线方程的化简问题

Several Methods to Solve Asymptotic Line of Curve of Second Order on the Projective Plane;

射影平面上二阶曲线渐近线的几种求法

Classification of Points in Special Position with Respect to Low Degree Curves on Projective Plane;

射影平面上关于低次曲线位置特殊的点集的分类

A Note on k-ordered Hamiltonian Graphs and the Complete Arcs in Tiny Projective Plane;

一类k-可序Hamilton-图的讨论与小度数射影平面上的完全弧

We make use of a mapping known as stereographic projection.

我们作一个称为球极平面射影的映射。

Experimental Study on the Effect of Local Injection of Pingyangmycin to Facial Nerve;

平阳霉素局部注射对兔面神经影响的实验研究

Planar Object Recognition Based on Projective Invariants;

基于射影不变量的平面目标识别方法研究

Effect of exit Reynolds number on self-preservation of a plane jet

出口雷诺数对平面射流自保持性的影响

Influence of operating parameters on discharge characteristics of planar DC magnetron

工作参数对平面直流磁控溅射放电特性的影响

Influence of Operation Conditions on Deposition Rate of Planar DC Magnetron Sputtering

工作参数对平面磁控溅射系统沉积速率的影响

Influence of the Underground Cavity and Inclusion s Cross-section-shape on Scattering and Diffraction of Plane SH-waves;

地下隧洞及夹塞区断面形状对平面SH波散射的影响

The influence of the diameter of the absorber, wind speed and the emissivity of the absorber surface on the equilibrium temperature have been discussed.

讨论了吸收器直径、风速和吸收表面发射率对平衡温度的影响。

Effect of the Balance Factors iu Silver-Sol System on Surface-Enhanced Raman Scattering

银胶体系中的平衡因素对表面增强拉曼散射的影响

Influence from the Shape of an Alluvial Valley or a Canyon on Scattering of Plane SH Waves;

沉积谷地或凹陷地形形状对平面SH波的散射的影响

Output Mirror Design and Thermal Stability Analysis of Corner Cube-Based Non-Planar Ring Laser

角锥型非平面环形激光器偏振反射镜的影响及热稳定性分析

Effect of the transverse electric field on the pitch and reflective characteristics of the planar texture cholesteric liquid crystals

横向电场对平面织构胆甾相液晶螺距及反射特性的影响

ZEMAX auxiliary analysis for effect of rhombic prism surface shape error on parallelism of emergent beam

ZEMAX辅助分析斜方棱镜面形误差对出射光平行度的影响