尺寸转化 meaning in Chinese

cczh

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。