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- Shape parametrization study involves gun shape discretization,setting up the parametric model and displaying the parametric model with the help of the integrated CAD software. 对外形参数化研究的内容包括:枪械外形的离散化,参数化模型的建立以及充分利用CAD集成软件的图形功能对枪械外形参数化模型进行显示。
- The parametric modeling method for loxodrome normal circular-arc spiral bevel gear was presented. 给出了斜航式法向圆弧螺旋锥齿轮的参数化建模方法。
- The parametric modeling or macroprogramming capability of computer-aided drafting or geometric modeling may be useful for this task. 参数建模,计算机辅助绘图的宏编程能力或几何建模在完成此类任务时会非常有用。
- The parameter model for attitude updating in the field of micro-strapdown attitude and heading reference system (AHRS) was established based on the dual quaternion (DQ) algebra. 以微小型捷联航姿参考系统为研究对象,建立基于对偶四元数的导航系统姿态更新解算参数模型。
- In the following chapters, we studied the method of building the parametrical model and the FEM analyzing.Then we complete the size optimization job in order to lighten the bogie. 在此基础上完成了以轻量化为目标的转向架结构尺寸优化,对优化的结果进行了静力学分析,并与理论分析的结果相互验证,得到了有实际应用价值的结论。
- Bring forward the method of parameter feature modeling of key parts of Steering system;using parameter feature modeling technique,established the parameter model of redirector. 3.;提出了转向系关键零部件的参数化建模方法,运用参数化建模技术,实际设计了转向系重要零部件的数字模型,并运用虚拟装配技术,建立了转向系的三维模型。
- We have to work within the parameters of time and budget. 我们工作受时间和财力所限。
- To specify a field direction for the parameter. 可指定参数的字段方向。
- the parametric model 数学建模
- ID of the system type of the parameter. 参数的系统类型的ID。
- Name of the character set of the parameter. 参数字符集的名称。
- In the analysis,APDL language was applied to build a parametric model of one fourth tubesheet including channel,cylinder and 2433 tubes. 采用APDL语言建立了包括管箱、筒体和2433根换热管在内的四分之一管板的参数化模型。
- As the addend key in the parameter set state. 在参数设定状态下,作加数键。
- The parameters are specified and submitted. 参数指定并提交.
- We have to work within the parameters of time. 我们的工作受时间所限。
- To strictly control the parameters. 严格控制参数。
- It is the parameter of distribution. 这就是分布参数。
- Figure shows the parameter problem message header. 图显示参数问题讯息表头。
- The feature-based parametric modeling technology was adopted to build virtual solid model of crankshaft. 利用基于特征的参数化建模技术对曲轴进行了虚拟原型的建立;