Boolean calculation
英 [ˈbuːliən ˌkælkjuˈleɪʃn]
美 [ˈbuːliən ˌkælkjuˈleɪʃn]
网络 逻辑运算
双语例句
- Fixed Point and Fractal Images for a Generalized Approximate 3x+ 1 Function Research of map method for Boolean difference calculation in logic functions including don't cares
一个3x+1近似推广函数的不动点与分形图像含任意项逻辑函数布尔差分的图形化算法研究 - Research of map method for Boolean difference calculation in logic functions including don't cares
含任意项逻辑函数布尔差分的图形化算法研究 - The single tooth is generated by clipping and sewing the surfaces, and the complete teeth is obtained through Boolean calculation, finally the 3D model of the straight bevel gear is realized.
通过对片体进行裁剪缝合操作生成单个轮齿实体，然后通过布尔运算获得完整的直齿圆锥齿轮，从而实现对直齿圆锥齿轮的三维造型。 - With Boolean calculation of 3D feature solid, the solids are reconstructed by OpenGL technology in Windows Visual C++ 6.0. It can be used farther in studies and tests later. An Improved Method of Processing Boolean Queries in Generalized Vector Space Model
利用三维特征形体布尔运算的重建方法，用OpenGL技术在WindowsVisualC++6.0环境进行三维特征重建，使重建的结果易于在后续研究和实验中广泛深入地应用。关于广义向量空间模型中布尔运算的修正 - The other one, which is a new method of face gear digital simulation called the characteristic line method, predigests the Boolean calculation, and constructs the system of simulation using FORTRAN.
另一种为基于特征线的直接数值仿真，通过简化面齿轮仿真加工中的布尔运算，采用FORTRAN语言编制仿真程序。 - A New Boolean Calculation Method and it's Application of Reliability Analysis
布尔逻辑和与逻辑积运算及可靠性分析应用 - Reachability matrix is an effective tool for identifying whether a directed graph to be strongly or weakly connected graph, it provides the calculating method of reachable matrix with the property of the Boolean matrix operation, the calculation method is easy and simple.
可达矩阵是判别一个有向图是否为强连通图或弱连通图的有效工具.利用布尔矩阵的运算性质给出了计算有向图可达矩阵的方法，该方法计算简便。 - The simulation speed of the CAM in management of the process data, structure of the process data and the boolean calculation are researched.
对如何通过加工数据的管理、数据的结构、加工切削的布尔计算来提高仿真的速度作了重点阐述。 - Based on calculating minimal path sets, using Boolean manipulation and disjoint method, quick calculation method of first moment and second moment of reliability evaluation is proposed for large-scale complicated system.
基于大型复杂系统最小路集计算基础，根据最小路集不交化方法，提出了系统可靠性一阶矩、二阶矩的快速计算方法； - This paper summarizes the operation law of logical function in Karnaugh map and boolean calculation is done in it in Karnaugh map, as a result, logical operation can be predigested in this way.
本文总结出卡诺图中的运算规则，将两个逻辑函数的逻辑运算置于卡诺图中进行，从而简化了两个逻辑函数的逻辑运算。 - Moreover, taking the motion law into account and with the Boolean subtraction calculation of the solids of worm and wormgear at every meshing position, the solid modeling of hourglass worm parts is realized.
考虑运动规律，对每个啮合位置的蜗杆实体与蜗轮轮齿实体进行布尔减运算，进而实现环面蜗杆零件的实体建模。 - By taking the rough set and duality Boolean calculation as the basis, the algorithm to conduct the fault diagnosis knowledge acquisition is researched with emphasis.
提出了采用基于粗糙集理论与二值逻辑运算相结合的属性约简算法以及改进的值约简算法来实施知识获取的约简，然后结合具体的故障诊断实例说明了该算法的实用性。 - Research on modeling technology for VRML models based on Boolean calculation
基于布尔运算的VRML模型创建技术研究 - Test generation algorithm for combinational circuits based on Boolean function was expounded, the basic calculation rule and a test generation algorithm, i. e. any paths sensitization algorithm was given in this paper.
本文阐述了基于布尔函数的组合电路测试生成方法，给出了测试生成的基本运算规则及测试生成的算法&任意路径敏化法。 - In the second part, the system constitution of the LCU, the working performance and application environment of the microcomputer, and the trapezia chart that incarnates Boolean calculation relationship of the controlled object, are relatively detailedly elaborated.
在本文的第二章，较为详细地阐述逻辑控制单元的系统组成、微处理器的工作性能和开发环境以及体现系统逻辑运算关系的梯形图。 - A specially designed localizing technique is employed in the Boolean set operation algorithm, which reduces the calculation overhead effectively.
实体模型的布尔运算算法采用了专门设计的局部化技术，降低了系统的运算开销。 - Mathematics is a subject with strong logic, holding the negative calculation of Boolean calculation can not only extend knowledge but also accelerate logical ideation.
数学是逻辑性很强的一门学科，掌握逻辑运算中否定运算不仅可以扩充知识面，而且可以促进逻辑思维能力的提高。 - This paper introduces the concept of primitive infinite Boolean matrices and proposes a sufficient and necessary condition for the symmetric infinite Boolean matrices. Finally a calculation formula of the primitive exponent is demonstrated.
引入了本原无限布尔方阵的概念，给出了对称无限布尔方阵为本原阵的一个充分必要条件，最后给出了对称本原无限布尔方阵的本原指数的一个计算公式。 - Three major ways of MEDLINE searching are the medical subject headings ( MeSH) search, text word search and Boolean calculation search.
MEDLINE的三种主要检索方式是医学主题词检索、自由词检索和布尔逻辑方式检索。 - The concept of inverse Boolean difference is introduced. Its calculation properties and method and test pattern generating functions based on it are given.
引入了布尔反差分的概念，给出了相关计算性质和方法、基于布尔反差分的测试矢量生成方程。 - Photocouplers are used to supervise leg neutral-point potentials and transfer them to logical signals in leg neutral-point potential based fault diagnostic method. Then, these logical signals are used for Boolean calculation with switching signals to detect open-switch fault during one switching period.
桥臂中点电位监测法采用光耦监测桥臂中点电位，将其转化为逻辑信号，并与开关信号进行逻辑运算，在一个开关周期内完成对逆变器功率管开路故障的诊断。