geometric method的例句大全

Based on our initial practice of applying B-spline method to computer aided geometric design of automobile bodies, this paper presents the algorithm, properties and applying examples of the nonuniform B-spline curves and surfaces combined with a multi-knot method.

本文根据作者应用B样条方法进行计算机辅助汽车车身覆盖件几何设计的初步实践，介绍了重节点非均匀B样条曲线与曲面的算法、性质和应用实例；

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Experimental results show that the body geometric model established is realistic, and Kinematics methods, PIK algorithm and other methods such as Bezier curves method were valid.

仿真和实验结果表明，本文所建立的人体几何模型逼真可信，运动学方法、PIK算法和Bezier曲线等方法有效。

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The method also permits inverse design with flaps , specification of geometric constraints ( thickness , camber, etc. ).

比如开发了边界层的形状参数,可以指定允许的最高表面上取消或延期举办层流 、 乎设计要求.

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A method is proposed for the idealization of geometric model and coarse mesh generation.

结果表明，该方法对特征模型理想化和区域粗划分十分有效，提高了有限元分析的效率。

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Measurement of Instantaneous Deformation of a Model by Geometric Moire Method

应用几何云纹法测量模型的瞬态变形

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The feature-based method uses the physical feature for image matching, such as edges, skeleton lines and corners. The computational complexity of this method is low, but it is only suitable for simple images with significant geometric features.

前者利用图像的物理特征，如边缘、骨架线条、角点等进行匹配，计算量比较小，但只对简单几何特征的图像效果比较好，对复杂图像的匹配效果并不理想。

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According to correlations and the regression lines of scatter plot between geometric parameters and rotation of the joint, an especial expression between geometric parameters and moment-rotation was discussed. An analytical method for moment-rotation elastic model was developed.

通过几何参数与转角的相关关系和散点趋势图，探讨了几何参数与弯矩-转角间隐含的一种特殊关系表达式，提出了节点弹性阶段的弯矩-转角公式模型构建方法。

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Geometric nonlinear analytical method for static and dynamic behavior of grid structure

网架结构几何非线性静动力特性分析

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In the three-dimensional modeling technology part, it introduces the vision modeling technology, including Geometric Modeling, Kinematic Modeling, Physical Modeling, Object Behavior Modeling and Model Segmentation and providing the method to import an outer three-dimensional model.

在三维建模技术部分介绍了视觉建模技术，包括几何建模、运动建模、物理建模、对象行为建模和模型分割技术并给出了外部三维模型的导入方法。

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The theory of metric geometry and the analytic method is used to study the metric properties of an n-dimensional simplex. Some geometric properties for k-dimensional middle sections of an n-dimensional simplex are obtained, and some applications of these properties are given.

应用度量几何理论与解析方法研究了n维单形的度量性质，获得n维单形的k维中面的若干几何性质，并给出它的一些应用。

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The data structures for saving and access of geometric and topology information are designed. A practical method of generating polygonal wire-frame drawing and automatically obtaining geometric and topology information of targets from the DXF file of AutoCAD software is described.

设计了几何和拓扑信息存取的数据结构，给出了生成多面体网格图形的一种实用方法以及由AutoCAD的DXF文件自动提取目标几何和拓扑信息的方法。

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A new data representation method called direction quantization representation is presented by simulating a simplified geometric model of biological compound eye.

基于对生物复眼几何结构的模拟，提出一类新颖而有效的数据处理方法&方向量子化方法。

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In this paper, a simple method and procedure is given by which cone radius, journal angle, diameter and leg datum point size of a rock bit can be calculated respectively according to geometric relations of rock bit structure parameters.

本文给出一种根据牙轮钻头结构参数间的几何关系分别计算牙轮半径，牙爪轴倾角，牙掌基准尺寸，牙轮背锥角和钻头直径的方法及程序。

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This is a new method for the assessment of students' geometric literacy, maybe it is a start for the further study.

本研究从学生学习几何的各个维度综合地评价学生的几何素养，这是一个新的尝试，也是未来研究的一个起点。

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The bonding properties are analysed. The relation between the H-F force and the MO's irreducible representation is presented, a method to decide the molecular geometric configuration variation of excited states by the frontier MO's H-F force is suggested.

用从头算法计算了乙烯和环丙烷的各分子轨道的H-F力，指出了H-F力与分子轨道不可约表示闻的关系，提出了用前线轨道的H-F力判断激发态分子构型畸变的方法。

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It uses geometric analysis method to extract the features of QRS.

并使用几何分析等快速的特征提取方法，对初步捕获的QRS波进行特征信息的量化与提取。

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Elementary Analysis on Geometric Precise Correction Method for TM Imagery in Fuzhou Area of Jiangxi Province

浅析江西抚州地区TM影像几何精校正方法

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Method Using DRGs ( Diagnosis Related Groups), the inpatients with digestive system diseases from 1995 to 2000 in five hospitals in Yunnan province hospital were grouped, and we acquire geometric mean, upper limit, median of every group by statistic analysis.

方法利用DRGs病例组合方法，对1995～2000年云南省五所综合性医院收治的消化系统疾病住院患者进行分组，并计算出各病例组合的中位数，几何均数和上限。

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Specific studied the principle of flat-earth effect and the three main methods for remove flat-earth effect which are geometric relationship method, time domain method and frequency domain method.

具体研究了平地效应产生的原理和三种去除平地效应的主要方法：几何关系法、时域法和频域法。

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A Homography Based Method for Geometric Correction of Oblique Images

基于单应的大倾角图像的几何纠正

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