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
- additive filter
- additive function
- additive functional
- additive functor
- additive Gaussian channel
- additive generator
- additive group
- additive group of rationals
- additive group of real numbers
- additive group scheme
- additive hazards model
- additive hazards model with time varying regression coefficients
- additive hazards model with time-varying regression coefficients
- additive hazards regression model
- additive ideal
- additive identity
- additive identity element
- additive interval function
- additive inverse
- additive inverse element
- additive law
- additive law of the points on the elliptic curve
- additive logratio transformation
- additively closed
- additive manufacturing