参数化的

The local averaging method is used to discretize the random field, correlated random variables are transformed to a set of uncorrelated normalized random variables, combining viscoelastic stochastic finite element method with H-L algorithm, the reliability of solid propellant grain is studied with different random parameters.

为了讨论各类随机因素对药柱结构可靠性的影响，采用局部平均法离散参数随机场，并通过相关结构分解成归一化的独立随机变量，将可靠度指标算法和粘弹性随机有限元法相结合，进行了固体推进剂药柱的结构可靠性分析。

The veracity of the simulation results is validated by experiments and the effect of the size of capillary hole on vacuum degree is analyzed. The parametrical modeling, simulation, and optimization design of vacuum package process of MEMS devices are realized.

通过实验初步验证了模拟结果的准确性，分析了毛细孔尺寸对腔体和烘箱真空度的影响，实现了MEMS器件真空封装工艺的参数化建模与模拟和仿真优化设计。

It introduce design conception and programming method of the database management system of a cutter parametrical design system.By process-oriented design method,it integrate optimum design, data search and drawing construction into the relation and driving of the databases.

介绍刀具参数化设计中数据库管理系统的设计构想和实现方法，用面向过程的设计方法将优化设计、数据检索、图形构造等设计过程统一在数据库的关联和驱动中。

The method consists in, initially, producing MR-overview x-rays of the body of the patient and then using them to individualise a predetermined parametric anatomic body model.

所述方法是，先制作所述患者身体的初始磁共振概览图像，然后在使用所述初始磁共振概览图像的基础上将一个预先确定的参数化解剖学人体模型个性化。

Centering on SPCE061A monolithic machine, pronunciation imports, the function exports and communicative serial design pronunciation order controls the minicar have been in progress.

依据语音理论，选择适合识别系统的处理方法，采用结构化的程序设计语言--汇编语言和C语言，编写提取特征参数并进行语音识别的程序。

This program can be used to create a entity model of roll chain wheel and the process is parametric.

利用UG/OPEN API以及其它相应的UG二次开发工具，编制了滚子链轮的参数化实体建模程序，该程序建模效率高，为机械设计者提供了一个有用的工具。

This paper integrates theory with practice, follows the principles and methods of software engineering, setup the constitutes frame of NC machine servo feed CAD system, and finishes the research and development of four modules of servo feed CAD system, such as Graphical User Interface Module, Design and Compute Module, Database Management System and Graphics System, by using Object Orient Programming technology, Borland C++ Builder 5.0 Database Engine, parametric feature model technology and 3D solid modeling technology.

本文理论联系实际，遵循软件工程的原则和方法，创建了数控机床伺服进给CAD系统的总体框架。它采用了面向对象编程技术、Borland C++Builder 5.0数据库引擎、参数化建模技术和三维实体造型技术，完成了伺服进给系统的四大部分功能：即图形用户界面模块、设计计算模块、数据库管理系统模块以及图形系统模块。

This article applies ANSYS Parametric Design Languageto study the influence of carburized layer and copper alloy strips on strength of Slide Bearing for Roller Bit.

应用ANSYS的参数化设计语言APDL，研究了牙轮钻头滑动轴承表面渗碳层和镶嵌的铜合金对轴承强度的影响。

Because the structure of horomill is not prefect in practice,in the second section design horomill by consulting the structure of roller grinding and applying Concurrent Engineering,and empolders secondly AutoCAD2000 by using Visual Basic 6.0,and sets up parameter gallery of horomill.

由于筒辊磨的结构在实践应用中并不十分完善，本文参考了辊式磨的结构特点，利用并行工程技术设计出变径离心式辊碾磨机，并且应用Visual Basic6.0对AutoCAD2000进行了二次开发，建立了筒辊磨的参数化图库。

Based on the garment design with the meshes, we assort spline curve into two types, that is to raisene idea that the ring and characteristic line are the basic geometry elements of three-dimensional garment model.

从人体服装设计所用曲面出发，通过对样条曲线进行分类，提出将环和特征线作为人体服装三维建模最基本的几何元素，并详细介绍了利用双线性插值法对人体服装中的两类子曲面进行三维建模的方法，从而在将参数化方法运用到高层次图素如样条曲线、曲面等方面作了尝试和推广

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐