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- The rigor geometric model based on affine transform is a good algorithm for optic imagery with few GCPs. 严密投影仿射变换模型是针对少地面控制点的星载光学影像的一种有效的校正算法;
- According to the requirement of extending application protocol, a geometric model description methods of the cone gear for final driver of automobile driving axle system based on STEP were presented(ZCAP203,ZCAP42). 根据扩展应用协议的要求,提出一种基于STEP标准的汽车后桥主传动器中圆锥齿轮类零件的几何模型描述(ZCAP203、ZCAP42)。
- According to the requirement of extending application protocol,the geometric model description methods of the cone gear for final driver of automobile driving axle system based on STEP were presented(ZCAP203,ZCAP42). 根据扩展应用协议的要求 ,提出一种基于STEP标准的汽车后桥主传动器中圆锥齿轮类零件的几何模型描述 ,如ZCAP2 0 3、ZCAP42。
- Based on geometric model and boundary condition, computational fluid dynamics (CFD) method is applied to study the effect of fractal dimensions of GDL on the performance of PEM fuel cell. 建立燃料电池的几何模型及边界条件,应用计算流体动力学(CFD:Computational Fluid Dynamics)研究扩散层的分形维数对燃料电池性能的影响。
- There are standard mount points based on the FHS. 有被基于FHS的标准座点。
- A new method for fast image generation of quadratic surfaces based on equi-intensity curves is proposed on the basis of the geometric model and the shading model analysis. 在对二次曲面的空间几何模型和光照模型分析的基础上,提出了基于等灰度线生成二次曲面的快速成象方法。
- He constructed one geometric model,in which some infinite series with Catalan numbers as coefficients were contained. 指出了明安图是世界上第一位卡塔兰数的发明人;他构建了一个几何模型;在这个几何模型中包含了用卡塔兰数作为系数的无穷级数.
- In this paper,we proposed the method to confirm the position of fiber connecting point based on Kalman filter. 本文提出用卡尔曼滤波方法对光纤的接口位置进行确定。
- Methods The idealized two-dimensional geometric model of cirsoid aneurysm was established. 方法构建了二维理想化的蜿蜒型脑动脉瘤(有2个动脉瘤)几何模型。
- The results show that the chosen tethered attachment point based on this methods is available in engineering design. 算例计算结果表明,按本文给出的方法选择的系留点位置能够满足工程设计要求。
- The corresponding geometric models were presented based on given equation of the off-axis aspheric surfaces. 在给出离轴非球面方程的基础上,给出数控加工离轴非球面的相应的几何模型。
- A tool path planning method is proposed based on geometric models of constant scallop-height tool path. 摘要在介绍计算几何模型的基础上,提出一种刀具路径算法。
- The paper proposes a method to generate automatically the geometric model and the finite element mesh with randomly distributed aggregates. 本文提出一种自动生成骨料随机分布的几何模型及其有限元网格的方法。
- After extracting and abstracting blanket features, the geometric model is defined by Backus Normal Form and associative concepts are normalized. 经过特征提取和抽象,采用BNF范式对包层几何模型进行了定义,并规范相关概念;
- A new method for determination of static voltage collapse critical point based on Newton-Raphson load flow method with optimal multiplier is proposed in this paper. 给出了一种基于最优乘子潮流求静态电压稳定临界点的新方法。
- This paper bases on geometric model made up of small balls, and elaborates their combined series rules and geometric relations. 摘要以小球垒成的几何模型为基础,阐述了其中的组合数列规律及几何关系。
- The geometric model was mainly composed of two Bezier curves that can be further developed into Bezier surfaces for 3-dimensional model. 我们首先是以两个贝氏曲线来描述叶形,再进一步将平面的模型立体化,重建成贝氏曲面立体叶片模型。
- Geometric model is the basis of auto-meshing, its size and shape have direct effect on mesh, which is produced by mothed of auto-meshing. 几何模型是自动分网的基础,其尺寸和形状直接影响网格形式。
- Order your notes and group together points based on your original plan. 根据你之前的计划整理你的笔记,将观点放在一起。
- A tetrahedral mesh generating method based on 2D contour series was proposed to reconstruct 3D medical geometric models of genual tissues. 提出了一个基于二维轮廓序列的四面体网格生成方法,用于医学图像三维几何模型重构。