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- A Vector Representation Method of Product Scheme CAD 产品方案CAD的一种矢量表示方法
- vector representation method 向量表示法
- Applying the vector representation of formula for definite proportional division point in vector algebra, this paper obtains a new useful method of compunction for segment ratio in volume ratio. 利用向量代数中定比分点公式的向量形式,给出了一种非常简明有用的求容积比中线段比的新方法。
- The angle made with the positive horizontal axis by the vector representation of a complex number. 幅角代表一个复数的矢量与正实轴之间的夹角。
- Master representation methods of assembly drawing. 学习装配图的表达方法。
- The structure of knowledge base for mechanism kinematic schemes, screw theory and dual vector representation are introduced briefly. 摘要简要介绍了机械运动系统方案设计知识库的结构和螺旋理论及对偶矢量表达。
- This paper puts forward the OO Knowledge Representation method based OnXML which is able to solve the problem. 本文提出的基于XML的面向对象的知识表示方法将解决这一问题
- Object-Oriented Analysis(OOA) is introduced and a representation method of OOA is provided in this paper. 介绍了面向对象的分析方法,并给出了一种面向对象的分析模型的表达方法。
- Object-oriented knowledge representation method is now more and more applied in the construction of expert system. 面向对象的知识表示方法已越来越多地应用于专家系统的建造中。
- Various digital methods of forestry data are discussed as followed: inputting of digital instrument, scanning by scanistor and vector representation, direct obtaining by measuring apparatus. 论述了各种林业数据的数字化方法:数字化仪输入;扫描仪扫描并矢量化;测量仪器直接获取。
- The problems focus on:The representation of case and problem: A representation method including attributeset, structure set and goal set. 事例和问题的知识表示:给出属性集、结构集和目标集的事例表示方法;
- This paper starts frome laborating the basic algorithm of octree,and then chooses the boundary representation method to construct the geometry. 首先阐述了传统八叉树的基本思想,根据八叉树分解空间法的基本特点选择边界表述法进行前处理中的实体建模。
- Finally,the authors compare the object-oriented knowledge representation method with the semantic network and frame structure. 最后将面向对象的知识表示方法与语义网络和框架结构进行了比较。
- A Method of Reducing Dimensions of Color Vector Representation 一种色彩向量的降维表示方法
- And then the PRI judgment criteria and hypotheses used in geometry layer were also provided and the representation method of four-layer structure was demonstrated. 给出了几何层推理所运用的优先级判断准则和假设,并对语义层规则的4层框架描述方法进行了说明;
- Model representation method based on first order predicate logic is proposed. This method is applied in DSS. Finally, its utility and inference mechanism are analyzed. 给出了一种应用于决策支持系统,基于一阶谓词逻辑的模型表示方法,并分析了此种表示方法的实用性和推理机制.
- The proper orthogonal decomposition(POD)-based spectral representation method is used to digitally simulate wind fields around bridges with wind passage effects. 将特征正交分解型谱表示法运用于模拟具有桥塔风效应的桥梁风场中。
- Polygon morphing using vector representation 平面多边形变形的向量方法
- By using the angular spectrum representation method and Rayleigh diffraction integrals,the propagation of nonparaxial vectorial Gaussian beams was analyzed and compared. 对非傍轴光束的研究方法作了总结,使用角谱表示法和瑞利衍射积分公式对非傍轴矢量高斯光束的传输作了分析和比较。
- This image representation method has many advantages.It can reduce redundancy, and can avoid the difficulty of image segmentation and object-oriented descriptions semantically. 这种图像特征描述方法不仅减少了图像的冗余信息,避免了目标提取的困难,同时还隐含了对图像目标特征进行语义描述的线索。