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- Earthworks zero line is determined by constructing the spatial gridding curved surface model of the original terrain and the field leveling design terrain by digital elevation mode(DEM). 目的利用数字高程模型(digital elevation model;DEM)构造原始地形和场平设计地形的空间网格曲面模型;确定土方工程中的零线.
- spatial gridding curved surface model 空间网格曲面模型
- Study of building curved surface model based on NURBS 基于NURBS的建筑曲面建模技术研究
- NURBS Curved Surface Modeling System Design Scheme for Mold Design 一种用于模具设计的NURBS曲面造型系统设计方案
- A Study of Blade Curved Surface Modeling Technique Based on ARX 基于ARX的叶片曲面造型技术的研究
- Curved surface modeling and texture acquisition from three images 基于三幅图像的曲面造型及纹理提取
- Digital curved surface modeling of tectonic analysis 构造分析的数字曲面模拟技术
- Etch, plana curved surface Processing Printing. 蚀刻平面,曲面印刷加工。
- Curved surface modelling 曲面造型
- Curved surface model 曲面造型
- A curved surface forming a junction between a ceiling and a wall. "拱,穹隆在天花板和墙之间形成交汇点的弯曲表面"
- Curvilinear curved surface and linear and planar sound effect. 曲线曲面与直线平面的动静效果。
- Keywords New profile shaper cutter Solid modeling Complicated curved surface modeling CATIA; 新构形插齿刀;实体建模;复杂曲面造型;CATIA;
- APPLICATION OF DOUBLE-CUBE B-SPLINE SURFACE MODELLING ON CURVE SURFACE NC MACHINING 双三次均匀B样条曲面造型原理在曲面数控加工中的应用
- The linear model of local curved surface is established by system identification,which can determine the concentration of each gas analytically and precisely. 通过参数辨识构造线性模型，用解析法判定气体浓度，可行性强，测试准确。
- It has great application value in the course of making curved surface. 这种检测方法对于曲面的制造具有很大的应用价值。
- EF2300 model multi-functional curved surface positive-negative pressure machine can finnly adhere solid-woodveneer, heat transfer-printing film, decorative paper and PVC film on all kinds of material. EF2300型多功能曲面正负压机，能够牢固地贴覆实木单板、克力热转印膜、饰纸、vc膜于各种材料上。
- Valve CAD System (CAVDS), which is developed in EUCLID by prarametric design and surface modelling methods is presented in this paper. 应用参数化和复杂曲面造型设计方法，在大型CAD软件EUCLID上用二次开发语言研制了阀门产品CAD系统CAVDS。
- A usually black or banded, hard volcanic glass that displays shiny, curved surfaces when fractured and is formed by rapid cooling of lava. 黑曜岩火山玻璃，一般为黑色，带状，摔碎时色泽光亮，表面变曲，由火山熔岩迅速凝而成
- Most of the kernel functions are polynomial for curve & surface modelling in CAGD. 在计算机辅助几何设计中 ,曲线曲面拟合一般采用多项式作为基函数。
