In the part of implicit surface modeling, Boolean operation and morphing between implicit surface solids, the methods generating implicit offsetting object and implicit sweeping object are discussed, the method on shape controlling of Metaball model is studied, the algorithms on intersection of line/implicit surface, parametric surface/implicit surface or implicit surface/implicit surface are presented. In the part of implicit surface rendering, the two methods about implicit surface polygonization are presented, one of them is based on section curves method, the other is based on projection.
围绕隐式曲面造型，讨论了隐式曲面物体间的布尔操作及形状过渡、隐式等距物体及隐式扫描物体的生成方法，研究了隐式曲面造型中的Metaball模型的形状控制，讨论了隐式曲面造型中的求交问题，给出了直线／隐式曲面、参数曲面／隐式曲面、隐式曲面／隐式曲面的求交算法；在隐式曲面绘制方面，提出了基于截面线和基于投影法的隐式曲面多边形化两种方法。
According to the operation regulations of Boolean SUBTRACTION, DIVISION and NOT, the standard DOS and SOD expansions of an arbitrary logic function in these complete sets were deduced from the minterm expansion and maxterm excpansion in AND-OR-NOT algebraic system.
从与－或－非代数系统中的最小项、最大项展开式出发，推导了任意逻辑函数在减－除－非代数系统中的标准DOS和标准SOD展开式。
Then, it discusses the method of Parametric Design of E·P and Boolean operation in the parametric design.
阐述了建立电除尘器参数化模型的意义，介绍了ANSYS参数化设计语言APDL、ANSYS命令流及电除尘器的结构特点，并讨论了电除尘器参数化建模的方法及参数化建模中的布尔运算。
Second scheme is the OEHKBS (Optic-Electric Hybrid Knowledge Base System) model and its implementation, the OEHKBS adopts boolean array to present fact and rule knowledges, and uses array operation to realize parallel inference and learning, it can make the time complexity for solving Maze problem reduce to O.
方案之二是光电混合知识库系统OEHKBS的模型及其实现，OEHKBS采用布尔阵列表示知识，并用矩阵运算来实现并行推理和学习，它能使解决迷宫问题的时间复杂性压缩到O。
At last, in Ansys 9.0 software, by Boolean operation, different parts of the crown （ enamel, dentin and pulp cavity） were separated, and the 3D meshes were created respectively.
再将模型导入Geomagic7软件中进行精修和细化，形成有限元分析软件可识别的实体三维模型，最后，将牙体组织的三维实体模型在Ansys9.0软件中进行布尔运算，区分出釉质、牙本质及髓腔系统，并分别进行了网格划分。
Through making use of the function of PLC such as automatic control, Boolean calculation, and using human-machine interface, we can change procedure and parameter and operate directly on the human-machine interface, so that it can be controlled flexibly and make the operation of the equipment more convenient and more humanity.
介绍了弯管机弯管半径及长度为可调参数的新方法，利用可编程控制器的自动控制和逻辑运算的优点，直接在人机界面上操作PLC的程序及参数，达到灵活控制设备运行的目的，并使设备操作更方便，更富有人性化。
These models form a operation list, use Boolean operation. Finically finished 3D reconstruction.
对剖视图，只作了局部剖的部分情况的研究。
By means of Boolean matrix operation method, a study is made of defining the prime implicant of multi output function and the operation routine of the method is illustrated with some examples.
运用布尔矩阵运算的方法对确定多输出函数的质蕴涵进行了研究，并通过示例说明了这种方法的运算程序。
The monadic Boolean operation the result of which has the Boolean value opposite to that of the operand.
一种一元布尔运算，其运算结果的布尔值与操作数的值相反。
A new contour recognition algorithm is put forward. On the basis of single part generation, Boolean operation, and contour recognition, the assembly algorithm is accomplished.
实现了以零件生成为前提、集合运算和轮廓识别为基本手段的装配算法，其中包括定位问题的处理，装配关系的提取，以及轮廓线、细实线、点划线、剖面线的综合处理方法。
The LionKing software is a platform software that has completely independentcopyright. The paper mainly research and develop the Boolean operation of the 3D solidmodeling based on this platform.
蓝光软件是一个具有完全独立自主版权的平台级软件，本论文主要是基于此平台进行了对三维实体模型的布尔运算的研究与开发。
Boolean operation of the cutter swept surface with workpiece is fulfilled among one-dimensional Dexel arrays and workpiece at high speed.
刀具空间扫描体模型和仿真工件模型之间的布尔运算转化为Dexel模型之间的一维布尔运算，简化了布尔操作并提高了操作速度。
This article presents the Boolean Operation Based Structure Matching method, which is based on current matching approaches used in technology mapping.
本文在已有工艺映射匹配方法的基础上，给出了以布尔操作为基础的结构匹配（BooleanOperationBasedStructureMatching）方法。
Parametric process of each feature itself and parametric process between features and Parametrization of a feature itself is parametric process of section of feature and parametrization between features can be realized by solid boolean operation after the position of features is ascertained.
最后结合具体实例说明了基于约束的特征分级参数化过程。
A new method based on Boolean logic operation is proposed for test selection in this paper.
提出了一种基于布尔逻辑运算的测试选择新方法。
In Boolean algebra, an operator that indicates an executing operation and generally is located between two operands.
在布尔代数中，表示要执行的运算的算符。通常写在两个操作数之间。
When the ideal model of heat current routines that is consisted of thermal switch, heat source and load was built up at first, author found that the basic motion law of heat current in this model was close in agreement with basic operation law of pan-Boolean algebra.
关于传统仿真建模研究，论文基于AlN和铜的低温界面传热实验和实验数据，建立了AlN和Cu的低温界面热阻回归分析仿真模型；运用最小二乘方法分析AlN和Cu的低温界面热阻实验数据，得到AlN和Cu的低温界面热阻参数拟和仿真模型。
Firstly, it divides the input point models by octree. Then it transforms the models to implicit function represented signed distance field. Finally through the implicit surface Boolean operation method to exclude the extra point, a wanted new point model is obtained.
该方法首先将输入点模型进行空间八叉树划分，然后采用RBF将点模型隐式化生成隐函数表示的符号距离场，最后通过隐式曲面的布尔运算方法剔除多余的点，得到需要的新点模型。
The multiple fault testing of synchronous sequential circuit with the dynamic Boolean equation method which reduces the Exclusive-OR operation to the logic addition one is proposed.
本文提出了同步时序线路多故障测试动态布尔方程方法，它将同步时序线路中的异或运算归结为逻辑加运算，可一次求出被测线上双固定型故障s-a-1和s-a-0的全部测试集。
This paper tries to base polygon Boolean operation on the recognition of the polygon and simplify the stipulation of the line segment attribute, so as to make this operation more effective and more general.
本文试图将多边形的布尔运算建立在多边形识别的基础上，以简化线段的属性规定，使算法更有效，更具有一般性。