characteristic ruled surface

The definitions of the ruled surfaces and cyclic surfaces are generalized, and then thedefinition of the curved surfaces is given in this paper.本文对直纹曲面和圆纹曲面的概念做了推广,引出了曲纹曲面的概念。PKq汉语字典

This paper explores three ruled surfaces geometry properties about columnar surface, cone surface and hyperbolic parabobid.研究建筑上常用的柱状面、锥状面和双曲抛物面等不可展直纹曲面的几何性质 。PKq汉语字典

Approaches to modeling building rooting with ruled surfaces are presented.文中提出了一个主要解决房屋建筑中直纹曲面的计算机造型方法 。PKq汉语字典

Discusses the resolution methods of the intersection line of the ruled surfaces,sets and calculates the relative curve equation the curve projection equation of the intersection line,at last,analyses the different kinds of the features of the projection curves in order to the computer visualization of graphic.讨论了共母线直纹曲面交线的解析计算,通过相贯线的投影曲线方程的建立,计算得出相关曲线方程,结合实例详细分析了投影曲线的各种形状特征,以便于图形的计算机可视化实现。PKq汉语字典

Cyclic Surfaces with Prescribed Mean Curvature;具有给定平均曲率的圆纹曲面PKq汉语字典

double generator of a ruled surface直纹曲面的二重母线PKq汉语字典

The Full and Essential Condition of a Ruled Surface Being a Developable Surface直纹曲面是可展曲面的一个充要条件PKq汉语字典

Study on WEDM Technology of Straight Generatrix Surface;空间直纹曲面电火花线切割加工技术的研究PKq汉语字典

A ruled surface of revolution formed by an edged circle as the guide element is proposed in the category of basic geometrical bodies.在基本几何体的范畴内，提出一种以棱圆为导元素的直纹曲面。PKq汉语字典

The Special Performance of Mastercam Command for Creating Ruled Surface and Swept SurfacesMastercam中直纹与扫描曲面命令的特殊性PKq汉语字典

On Approximate Development of Straight Grained Helicoids;三角形等面积法在直纹圆柱螺旋曲面近似展开中的应用PKq汉语字典

binodal cyclide双结点四次圆纹曲面PKq汉语字典

The authors show that the hyperboloid of one sheet and the hyperbolic paraboloid are ruled surfaces.作者证实：单叶双曲面和双曲抛物面是直线曲面。PKq汉语字典

conjugate lines in a quadric二次曲面的共轭直线PKq汉语字典

corrugated surface to scrub clothes on.有擦洗衣服的波纹曲面的板子。PKq汉语字典

An Emulation Method of PNG Complex Surface Texture MappingPNG复杂曲面纹理映射的仿真方法PKq汉语字典

Real-time Texture Synthesis over Arbitrary Surfaces Using Triangle-tiles基于Triangle-Tiles的三维曲面实时纹理合成PKq汉语字典

Analysis of OpenGL Texture Mapping Onto Quadric Surfaces and Its ApplicationOpenGL二次曲面纹理映射技术分析与应用PKq汉语字典

A toroid generated by a circle;a surface having the shape of a doughnut.环面，环形圆纹曲面圆圈形成的超环面；具有炸面圈一样形状的表面PKq汉语字典

Classification of Non-developable Ruled Surfaces in the Minkowski 3-space;三维Minkowski空间中非可展直纹面的分类PKq汉语字典

Cavity surface construction of tyre tread pattern mold and its finish machining轮胎花纹块模具型腔曲面构造及数控加工PKq汉语字典

The problem of an elastic plane having symmetric parabolic crack is discussed.研究含轴对称抛物线曲裂纹平面弹性问题.PKq汉语字典

The Research Based on Projected Various Fringes for Curved-SurfaceMeasurement;基于多频投影条纹的物体曲面测量方法研究PKq汉语字典