The cutting process was performed through subtraction boolean operation of the solid model of workpiece and cutter.
利用齿坯实体模型和刀具实体模型做布尔减运算，来实现模拟工件材料的去除过程；
The operations for LSI mask artwork play an important role in the mask artwork analysis and verification software. The core in these operations is the boolean operation and topological analysis.
LSI掩模图形的运算在版图分析和校验软件中占有重要的地位，而其中最核心的图形运算是布尔运算和拓扑分析。
Boolean operation of 3-d entities.
三维实体布尔运算。
Polygon Boolean operation is a key algorithm way in computer graphics.
多边形的布尔运算是计算机图形学的一个关键算法。
This paper presents an accurate intersection method for Boolean operation of sculptured models.
提出了一个雕塑实体布尔操作中的精确求交算法。
The Boolean operation whose result has the Boolean value 0 if and only if each operand has the Boolean value 0.
一种布尔运算，当且仅当每个操作数都具有布尔值0时，其结果才具有布尔值0。
The algorithm of two loops (single loop) Boolean operation and the algorithm of the one-way bridge edge are presented.
在两个单环并、交、差图形运算的基础上，提出通过搭接单向桥边的方法，将单环算法直接向多外环、多内环拓展。
All obtained valid 3d solid elements are combined with Boolean operation, and the volumetric model of a tooth is then achieved at last.
把全部有效实体单元进行3维实体布尔运算，得到牙齿的实体模型。
With this algorithm, the complicated calculation procedures such as profile loop offset, self-intersection and Boolean operation are avoided.
该算法避免了轮廓环等距、自交处理和布尔运算等复杂的计算过程。
In activities identification phase, coupled activities was identified by Boolean operation of adjacent matrix, accessible matrix and strong connected matrix.
在活动识别阶段，通过邻接矩阵、可达矩阵和强连通矩阵，对耦合活动进行识别。
In this paper, an algorithm for Boolean operation between sculptured models is presented and the accuracy, efficiency and robustness are the main considerations.
给出了一个雕塑实体布尔操作的实现算法，在保证效率和精确性的同时确保鲁棒性是算法的目标。
An integral wing panel is represented as feature sets, and the features are decomposed as information sets such as location, direction, geometric size, Boolean operation etc.
将整体壁板分解为特征的集合，并进一步将特征分解为特征的位置、方向、几何尺寸、布尔运算等信息的集合。
An integral wing panel is represented as feature sets, and the features are decomposed as information sets such as location, direction, geometric size, Boolean operation etc.
将整体壁板分解为特征的集合，并进一步将特征分解为特征的位置、方向、几何尺寸、布尔运算等信息的集合。
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