定位尺寸的英文
location dimension
例句与用法
- In the shaping level , the connection between the shaping dimensions and topological structures of basic entities is set up ; in the locating level , the influence of geometric elements and engineering structures on locating dimensions is expressed
在定形功能语义层中，建立了定形尺寸同基元体拓扑结构之间的联系；在定位功能语义层中，揭示了基元体几何元素和实际工程结构对定位尺寸的影响。 - The notion of explicitly geometric shape feature position of primitive is introduced , and the classification of explicitly geometric shape feature position is studied carefully . secondly , taken the combining principle of combined entity as the basis , the notion of explicitly geometric shape feature position constraint of combined entity is introduced . the classification - the explicitly reductive capacity to location dimension , constraint degree , dividing constraint level of explicitly geometric shape feature position constraint are systematically studied
其次，对组合体的组合机理进行了分析，并在此基础上，引入了组合体的隐式几何形状特征位的概念，系统的讨论了组合体的隐式几何形状特征位约束的分类、组合体的隐式几何形状特征位约束对定位尺寸隐含性缩减的性质、组合体的隐式几何形状特征位约束的约束度、隐式几何形状特征位约束的优先级别划分。 - In this paper , based on analyzing the forming regularity , geometric characteristic and dimensioning factor of primitive and combined entity , the notion of explicitly feature position of geometric shape of primitive is introduced , the classification is dicussed . the notion of explicitly feature position constraint of geometric shape of combined entity is introduced . the classification , the explicitly reductive property for location dimension , the constraint of the explicitly feature position constraint of geometric shape of combined entity degree are systematically analyzed
本文通过对基元体和组合体的形成规律、几何特性及尺寸要素分析的基础上，引入了基元体和组合体的隐式几何形状特征位的概念，系统地分析了隐式几何形状特征位约束的分类、及其约束度等概念；提出了定位尺寸预先加入的策略及隐式几何形状特征位约束对定位尺寸的隐含性缩减的性能，并建立了求解组合体的尺寸约束解的推理求解公式；通过引入基元体的隐式几何形状特征位和组合体的隐式几何形状特征位约束等概念，把尺寸约束解的求解转化为对基元体的隐式几何形状特征位相互之间的位置关系。 - In the following , based on that theories analysis and the 3d space of primitive and combined entity is existed , a new strategy appending the location dimension beforehand is applied , and the formula to solving the constraint dimensions is established . the algorithms to testing the feature position constraint among the primitive are brought forward
进而，在以上理论分析和三维形体所处的空间基础上，提出了定位尺寸预先虚拟加入的策略，给出求组合体尺寸约束解的推理求解公式，通过此公式西安建筑科技大学硕士论文可求解出组合体的尺寸约束解。 - In chapter 3 , by identifying of geometric features of all basic entities , the shaping information of all basic entities of a part is recognized , and the carrier information for constructing dimension model is extracted . according to interrelations of all basic entities , and connections between shaping dimensions and topological structures of basic entities , a new method is presented to identify disappearing dimensions caused by interacting features . at the same time , a new strategy to create locating constraint dimensions and convert locating constraint dimensions to locating dimensions is introduced
在第三章中，通过基元体的几何特征识别出零件体中各个基元体的几何形状，并提取生成尺寸模型所需的载体信息；根据定形尺寸同基元体拓扑结构之间的联系和各基元体之间的相互关系，提出了由相交特征引起的消失尺寸的确定方法；介绍了基元体之间定位约束尺寸的生成方法，以及山定位约束尺寸转化成定位尺寸的调整策略。
