参数化

Accordingto the absurdness of engineering drawings after parametric driving, doredevelopment to the engineering drawings based on the study of theory and methodof engineering drawings, realize the auto-regulation through programming.

同时根据工程图模板参数化驱动后出现图面凌乱的情况，对工程图绘制的理论和方法进行了研究，进行了工程图的二次开发，通过程序实现工程图的自动调整。

The dissertation focuses on methods of parametric representation and deformation control, initialization problems and global optimization of the objective functions of the deformable models and templates.

论文重点讨论了所提出的各类可变形模型及模板的参数化表示及其变形控制、模型及模板的初始化以及目标函数的最优化搜索方法。

These problems are as follows:mode-shape projection,model reduction ,parametrization and regularization,and Bayesian probability technique for updating finite element model.

这些问题里：模态形状的映射，模型降阶，参数化和正则化，以及有限元模型修正中的贝叶斯概率方

The non-electrostatic contribution to the free energy of solvation was treated in terms of solvent-accessible surface areas.

我们利用蒙特卡洛模拟退火的方法对玻恩模型中的原子半径重新进行了参数化，去拟合60个中性有机化合物以及6个离子化合物的实验测定的溶剂化自由能。

The generalization of engineering technol ogical language in ancient foundry industry,the standardization of denomination and rele vant terminologies in product design,standardization and method of chemical comp osition determination in cast alloy,and the p...

讨论了中国古代铸造生产中工程技术语言的通用化，产品设计中的有关名词术语及其定名的规范化，合金成分的标准化及其方法，产品参数化设计思想及其方法，致中和的设计思想及其方法。

Secondly, modularization technique is used in the structure analysis of product. The modeling means using mainly top-down modeling and subsidiarily down-top modeling is applied, and controlling codes are programmed through applying API and VBA in SolidWorks. The product is detected by finite element technique. Finally, the rapid design system is developed for bend door of railway vehicles, and it has got an effective application in enterprises.

本系统在产品结构分析上采用模块化技术，在参数化建模中应用自上而下建模为主、自下而上建模为辅的建模手段，通过应用SolidWorks的API函数及VBA编制相应的控制程序，并通过有限元技术对设计的产品进行力学分析验证，完成了轨道车辆弯门产品的快速设计系统的开发。

After basic theory and definings of Voronoi diagram and also parameterized bisectors have been analyzed,two main algorithms of simple-connected at present have been compared;adjust the algorithm of initialization and data construct so as to obtain the algorithm could used in practice; extand the idea of wavefront-propagation algorithm to computing multi-connected voronoi diagram.

通过对Voronoi图的基本理论、定义和参数化平分线公式的分析，以及对两种主要单连通域Voronoi图算法的比较，作者改进了初始化算法和数据结构，得到便于工程应用的单连通域Voronoi算法，并将波阵面传播的思想扩展应用到多连通域的Voronoi图计算，形成新的多连通域问题算法。

In view of each type of Cam Mechanism, the corresponding programming has been carried on to solve the problem of the visual input of the knife-edge, the roller, the flat-face base translating follower and oscillating follower plate Cam Mechanism.

针对凸轮机构的各种类型，进行了相应的程序编制，解决了尖顶、滚子、平底直动从动件和摆动从动件的盘形凸轮机构可视化输入，实现了自动化设计和参数化绘图。

In the product design, uses modular, the parametrization 3D computer design system to carry on the modelling design, may personalize has custom-made, the image is lifelike, the effect is direct-viewing; On the production equipment, has provided the precise numerical control machinery, including the numerical control plate cutter, the numerical control knee bend machine, the numerical control key seating machine, the plasma cutter and so on, has the advanced working capacity; In the technical strength, has one batch of collection design, the manufacture, the installment is a body, experienced professionals.

在产品设计上，采用模块化、参数化的3D电脑设计系统进行造型设计，可以个性化定制，形象逼真，效果直观；在生产设备上，配备了精密的数控机械，其中有数控剪板机、数控折弯机、数控开槽机、等离子切割机等，具有先进的加工能力；在技术实力上，拥有一批集设计、制造、安装为一体，经验丰富的专业技术人员。

As an application,generating quasi arc-length parameterization of PH curves is also discussed.

在CAGD中，曲线曲面一般用多项式或有理多项式表示，因此求解多项式函数的反函数是CAGD中的一个基本问题，它在曲线的准弧长参数化、曲线隐式化、曲线求交等问题中都有非常重要的作用[1-2]。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。