理学 实体几何造型技术 释 boundary representation 边界表示 通过描述实体的边界几何拓扑信息对实体进行表示的方法。边界几何信息是指边界点的坐标、边界边和边界面的方程等用以刻画边界元素位置和大小的信息，边界拓扑信息则是指点、边、面等边界拓扑元素之间的连接关系，用以刻画实体边界的拓扑结构。
boundary representation 边界表示
计算机应用 计算机辅助设计与图形学 释文 boundary representation 边界表示
- Langsu languag
- Lang Tingji
- language
- language acquisition
- language acquisition device
- language acquisition of sign language
- language analysis
- language and brain
- language and cognition
- Language and Culture
- Language and Representation in Information Retrieval
- Language and Translation
- language art rhetoric school
- Language Assessment Quarterly: An International Journal
- language assistance tools
- Language Atlas of China
- language attitudes
- language blending
- language bonus share
- language borrowing
- language capital
- language census
- language change
- language communication barrier
- language competence