By inputting ordering data, the solid modeling design of helical end mills on graphic workstation can be realized automatically.
在图形工作站上，仅需输入订货数据，即可实现可转位螺旋立铣刀的三维自动设计。
Based on this HBCR, the shape features are extracted from solid model for sheet metal punching part to realize the "feature-based" modeling design.
基于混合实体造型HBCR技术，通过提取钣金冲压件形状特征模型，实现了基于特征的钣金模型设计。
D solid modeling is the important application of Computer Aided design in the field of mechanical design.
三维实体造型，是计算机辅助设计在机械设计领域的重要应用。
The comparison between conventional design and solid modeling by UG is made by an example of IR window.
以红外窗口为例，对常规平面设计方法和UG实体模型方法进行对比。
With the design of the injection mould for the top shell as an example, the whole process of the computer_aided design of the injection mould for based on MDT parameterized solid modeling was stated.
以上壳注射模设计为例，介绍了基于MDT参数化实体造型的上壳注射模计算机辅助设计的全过程。
Solid understanding of Unified Modeling Language (UML). Able to conduct object-oriented analysis and design with UML-based methods and tools;
熟悉统一建模语言（UML），能运用UML的方法和工具进行面向对象的分析和设计；
PROE has the function of excellent solid modeling and optimal design. We can use it to perform the work of solid modeling, intensity checking and optimal design.
PROE软件有着优秀的实体造型和优化设计功能，利用PROE软件，进行零件实体造型、强度校核和优化设计工作。
Three - dimensional geological solid modeling is of great importance to engineering design and decision - making.
三维地质实体模型的建立对于工程设计和决策具有十分重要的意义。
On the basis of Feature Modeling and 3d Solid Geometry Modeling, with the idea of Object-Oriented Product Design, a 3d Parametric Feature Modeling Method is applied to develop manifold.
采用特征对象化的设计思想，在特征造型和3维实体几何造型的基础上，研究液压集成块的3维参数化设计方法。
Therefore, it is significant to implement parametric 3d solid modeling and engineering drawing for improving quality of design, shortening period of design, reducing cost and realizing CAM.
因此，实现螺杆的造型设计和工程制图的参数化，对于提高设计质量、缩短设计周期、降低设计成本以及实现CAM，是一项非常有现实意义的工作。
For the numerical simulation and mechanism modeling of combustion system involve the gas-solid flow principle, existing models are to complex to be suitable for design and optimizing of CFB unit.
循环流化床锅炉燃烧系统的数值模拟和机理建模涉及到对气固两相流方式下燃烧过程的理解和描述，已有的机理模型都十分复杂，不适合用于现场控制系统设计和优化。
For the numerical simulation and mechanism modeling of combustion system involve the gas-solid flow principle, existing models are to complex to be suitable for design and optimizing of CFB unit.
循环流化床锅炉燃烧系统的数值模拟和机理建模涉及到对气固两相流方式下燃烧过程的理解和描述，已有的机理模型都十分复杂，不适合用于现场控制系统设计和优化。
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