The geometric model of the geometric error evaluation is established.
形位误差的几何模型建立。
In order to perform numerical simulation, geometric model of trachea is needed.
在做数值模拟之前，需要先建立气管的几何模型。
Thereby, a 3d geometric model for a chaser is demonstrated by using this method.
应用此方法，建立了某驱逐舰的3d几何模型。
Based on parametric modeling module, geometric model of LA4V type axial piston pump was built.
基于参数化建模模块，构建了LA4V型轴向柱塞泵的几何模型。
With those software, it is easy to build the geometric model and assign simulation parameters.
这些软件在界面、模型建立和参数定义等方面操作简单。
In Mobile graphics Computing, 3d graphics is generally illustrated by meshes of 3d geometric model.
在移动计算中，3维图形通常是由几何造型的网格来表示。
Results Reconstruction of the geometric model for plaster model of dentition defect was carried out.
结果实现了牙列缺损石膏模型的几何模型重建。
Geometric model of digital camera is built and decomposed to intrinsic and extrinsic parameter matrixes.
首先建立了相机成像的几何模型，并将此模型分解成内、外参数矩阵。
The efficiency of single-pinhole and multi-pinhole collimator is compared based on a imaging geometric model.
在成像几何模型的基础上，通过分析和计算，研究了。
This paper has set up a geometric model for the purpose of studying of spontaneous combustion of coal pillar.
论文建立了用于煤巷自燃研究的几何场效模型；
Compared with similar literature, the geometric model was improved and new algorithm of heat load was designed.
在参考比较相关文献的基础上，改进了焊接几何模型并设计了新的移动热源计算加载算法。
Using the tree method partitions the unordered point data, so the geometric model of the scattered data is generated.
并通过树形的空间结构完成对密集散乱点群空间分割，由此实现对散乱点群数据的几何分割。
Symmetry plane extraction is very important to the geometric model reconstruction of an object in reverse engineering.
在反求工程中，对称面提取对于点云的几何模型重建具有重要意义。
Parametric design is a modeling method. It uses important geometric parameters to construct and modify geometric model.
参数化设计是一种使用重要几何参数快速构造和修改几何模型的造型方法。
A ADAMS-based geometric model of grass piece is built, taking the rheologic characteristic of alfalfa into consideration.
考虑到苜蓿的流变学特性，利用ADAMS软件建立了苜蓿草片的几何模型。
Based on the analysis of the process of plane type cross wedge rolling, the geometric model of workpiece forming has been established.
在对板式楔横轧轧制过程分析的基础上，建立了楔横轧楔入轧制和展宽轧制过程中轧件变形的数学模型。
For square braiding structures, a representative geometric model of unit cell is presented through studying the actual braiding process.
从三维编织工艺和实际的编织过程出发，针对方形编织结构提出了一种单元几何模型。
Geometric model of the wheels and thermal conduction model of single laser pulse ablating resin-bonded CBN wheels have been established.
建立了砂轮的几何模型和单个激光脉冲烧蚀树脂cbn砂轮的传热模型。
The imaging geometric model of distributed satellites SAR is presented and the ambiguity function of distributed satellites SAR is analyzed.
建立了分布式SAR卫星的成像空间几何模型，分析了分布式小卫星SAR的模糊函数。
By use of geometric model and mathematic calculation, this paper draws a way for solving the alignment of vertical and rotational equipment.
通过建立几何模型、数学计算，得出一种有效解决竖直式转动设备对心的方法。
The rigorous geometric model based on the collinearity equations is the basic model for object positioning of high resolution remotely sensed imagery.
简要叙述高分辨率卫星遥感影像的严格几何模型，建立影像姿态角常差检校模型。
Depolarization of imperfect metal orthogonal twin mirrors is studied by building a geometric model of the mirrors to change the direction of light ray.
通过建立非理想正交反射镜改变光线的几何模型，研究正交金属反射镜的消偏性能。
Via the construction of geometric model, calculation formula for the head of worm lathe tool has been deduced, which has simplified calculation program.
通过构建几何模型，推导出蜗杆车刀头部的计算公式，简化了计算程序。
Based on equation of cutting edges, new geometric model and NC grinding model of rake face of ball end mill with constant normal rake Angle are modeled.
本文基于刀刃曲线方程，推导了球头等法前角前刀面的几何模型及其数控磨削模型。
In this article, I do some work of mathematic model, geometric model, automatic NC programmed by figures interactive processing and NC process simulation.
本论文主要研究了挤压型腔的数学建模、几何建模、图形交互数控自动编程以及数控加工仿真等方面内容。
On the basis above, we return the geometric model and do an amendment for its dangerous section to improve the carrying capacity of the whole planet frame.
在此基础，返回几何模型建立界面，直接对其危险截面进行修正，提高了整个行星架的承载能力。
In the study of virtual product presentation for E-Commerce, we focus on the geometric model based product presentation and image-based product presentation.
在电子商务中虚拟商品展示平台技术中，分别对基于几何模型的商品虚拟展示和基于图像的商品虚拟展示两种技术进行研究。
The design system which is based on geometric model and the above assembly model can support the Top down, decomposition process and the concurrent design process.
基于产品几何模型和装配模型的设计系统，能够支持产品自上而下、逐步求精的设计过程和并行产品设计过程。
The design system which is based on geometric model and the above assembly model can support the Top down, decomposition process and the concurrent design process.
基于产品几何模型和装配模型的设计系统，能够支持产品自上而下、逐步求精的设计过程和并行产品设计过程。
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