• How to transmit and operate these geometric models is the important task of real-time graphics.

    如何快速地传输操作由它们表示几何模型实时图形处理主要任务

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  • For the convenience of computing, geometric models of the X-ray device to reconstruct the calibration matrix are used.

    为了便于计算通过X射线设备几何模型重新建出变换矩阵。

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  • Geometric models of cutting tool path, the motion of fast tool servo and the corresponding calculations are presented.

    刀具路径几何模型快速刀具伺服议案相应计算方法

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  • Methods 2-de, M-mode and pulsed Doppler were used to measure left ventricular geometric models, left atrial function and mitral valve flow indices.

    方法采用M -型二维超声技术测量高血压患者几何构型,测量各组左功能二尖瓣血流频谱指标。

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  • Our method can deal with all kinds of 3d geometric models, and can be easily extended to treat the models of higher dimensions and out-of-core models.

    我们方法可以处理一般的3几何模型而且容易扩展处理高维模型外存模型。

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  • In this paper, based on the analyzes of helical characteristics, ideal geometric models of cutting edges and helical grooves of nose burr are developed.

    通过分析刀刃螺旋特性建立了球头旋转锉刀螺旋理想几何模型

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  • Objective To evaluate left atrial function by 2-de, M-mode and pulsed Doppler echocardiography in different patterns of left ventricular geometric models.

    目的联合应用二维、M -型超声心动图脉冲多普勒技术评价高血压心室不同构型功能改变。

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  • This paper presents a method to establish a 2-D geometrically constrained model, and to realize the modification of topologic relation of geometric models.

    介绍约束重力模型参数标定的方法西部新城区居民出行分布为例,详细给出参数标定实现过程。

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  • This article discusses the methods of how we can find the function extreme valve by subtly constructing geometric figures and geometric models from the function geometric meaning.

    函数几何意义入手通过巧妙地构造几何图形,建立几何模型可以简明扼要地求函数极值

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  • Methods: Reverse engineering technology was used. Geometric models were built by the use of advanced 3-dimensional laser scanning and computer assisted 3-dimensional design technique.

    方法采用逆向工程技术通过激光扫描技术,三维造型设计技术建模

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  • It is therefore important to solve the problem of accurately reconstructing geometric models from ct or MR angiography images in order to gain accuracy in CFD computations and predictions.

    解决CTMR影像重建几何模型精确性问题很重要,这样才能获取精确CFD计算预测结果

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  • In this paper, by using iterative procedure, the authors investigate generation of point set sequences for the algorithm, especially the integration of irregular geometric models with regular ones.

    研究了点序列迭代生成计算机算法,强调非规则几何对象与规则几何对象造型格式的统一

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  • The computational models of mutural distubance analysis about geometric nonlinear effect between the higher piers are proposed.

    提出桥墩之间几何非线性效应相干分析计算模型

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  • In this paper, we present the implementation of an algorithm, which can handle not only geometric simplification of models but also that of surface attributes, such as colors and textures.

    本文实现一种算法不仅能进行几何简化简化模型表面属性包括颜色纹理。

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  • Results show that global nonlinear design optimization can be performed for hypervelocity impact models that follow the Geometric Programming form.

    表明遵循几何规划形式的超高速碰撞模型可以进行综合非线性设计优化

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  • The method for obtaining geometric topological information of CAD Models from STEP files is discussed, and a STEP based direct slicing method is proposed.

    探讨了STEP中性物理文件获取CAD模型几何拓扑信息方法提出基于STEP的直接分层处理方法。

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  • In general, active contour Models include parametric active contour model and geometric active model.

    常用活动轮廓模型主要包括参数活动轮廓模型几何活动轮廓模型。

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  • In this thesis, we study mainly geometric curve evolution models and their application in medical images.

    本文主要几何曲线演化模型及其医学图像中的应用进行探讨

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  • Four different geometric dimension models of air passage had been developed.

    建立四种几何尺寸不同空气通道模型

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  • This paper studies approximate confidence regions for the parameter and parameter subsets in exponential type regression models from geometric point of view.

    本文几何观点研究指数回归模型参数子集参数置信问题。

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  • The algorithm have large application value in the many fields such as models partition, constructing, geometric character distilling in CAD, the manufacture shop and robot motion track planing.

    算法CAD模型分割建造几何特征提取生产车间以及机器人运动轨迹规划方面都有很高应用价值

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  • To estimate the geometric characteristics, especially wet areas and section areas, of three dimensional numerical conceptual aircraft models, a method based on surface elements is proposed.

    为了获取数值化概念模型浸润面积横截面积等几何特性本文提出了一种基于离散化估算方法

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  • Cutting force models of a single tooth cutter and a multitooth cutter are derived from metal cutting theories and geometric relations of face-milling process.

    根据金属切削理论过程几何关系提出了齿齿刀具铣削模型

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  • There are two types of deformable models: parametric deformable model and geometric deformable model.

    变形模型分为参数变形模型几何变形模型

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  • Nonlinear finite element models by incorporating geometric and material nonlinearities were developed using finite element program ANSYS.

    首先利用ANSYS程序建立了构件的非线性有限元模型,模型中包含几何材料双重非线性

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  • For different cab, using this method, we can train several inverse models to design and optimize the geometric parameters to make the reduction of noise in it.

    而对于不同驾驶室模型运用方法可以训练出其用于求的神经网络结构方法可以很好的整个驾驶室座椅几何参数进行反演。

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  • For different cab, using this method, we can train several inverse models to design and optimize the geometric parameters to make the reduction of noise in it.

    而对于不同驾驶室模型运用方法可以训练出其用于求的神经网络结构方法可以很好的整个驾驶室座椅几何参数进行反演。

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