查询词典 manifold classification

This paper discusses the relation beween order classification and isomorphic classification , gives some important characteristic properties of a cyclic group with order n and a important property of a p-group with finite order, introduces two factorization method of direct product for commutative p-group with finite order, presents some new problems.

讨论了阶分类与同构分类的关系，给出了n阶循环群的几个重要的特征性质和有限p-群的一个重要性质，介绍了有限交换p-群直积分解的两种方法，提出了一些新的问题。

For the purpose of classification, the fractal scales and the fractal dimensions along horizontal, vertical and diagonal directions are obtained to form a feature set with six parameters. The probabilistic neural network is used as the texture classifier. Results have shown satisfied classification of natural textures.

文中利用纹理图像在水平、垂直和对角3个方向上的分形尺度和分形维数作为特征集，采用概率神经网络作为分类器进行自然纹理图像分类，得到准确的分类结果。

Students should grasp the classification of the nitration reactions and its industrial application, the main nitration reagents and the nitration method, the classification of the sulfonation reactions, the function of sulfo group and its in the industrial application, sulfonating agents and its industrial application, the separation method for the sulfonated compounds, the widespread applicationof diazonium and the coupled reactions and its in the industry specially employed in the dyes and the pigments synthesis

掌握硝化反应的分类及其在工业上的应用。掌握主要的硝化试剂和硝化方法。掌握磺化反应得分类、磺酸基的作用及其在工业上的应用。掌握磺化剂其在工业上的应用。了解磺化物得分离方法。掌握重氮化及偶合反应及其在工业上特别是在染料和颜料合成中的广泛应用。

Based on theanalysis of topology structure of parallel mechanisms and using differential topology anddifferential manifolds as mathematical tools, we propose a new classification method. Thismethod classifies singularities of parallel mechanisms into two basic types, i.e. topologysingularity and parameterization singularity. This kind of classification has clear physical andmathematical meaning and fully reveals the characteristic of configuration space of parallelmechanisms.

采用微分拓扑和微分流形等现代数学工具，在对并联机构位形空间的拓扑结构进行分析的基础上，提出了一种新的奇异位形的分类方法，即把奇异位形分为拓扑奇异位形、参数化奇异位形两种类型，这种分类方法充分体现了并联机构位形空间的特点，具有十分明确的物理和数学意义。

Under this background and through research , this article first makes a general outline of the status-quo in carrying out "the Five Classification in Loan" from the diversification of the system, the equilibrium of development, the objectivity of "the Five Classification in Loan" and the accuracy of drawing the bad account reserves. Then this article expounds the problems exis...

本文是在这种背景下，通过调研，首先对"贷款五级分类"实施的现状从制度本身的差异性、发展均衡状况、五级分类客观性和计提呆账准备金的准确性方面做了总体概括；并围绕着我国在推行五级分类中存在的问题、对今后的实际操作所起的启示和防范风险的作用进行了阐述。

At last, the classification method is discussed in accidence and a classification method based on decision-tree is presented. In the method, the characteristic parameters of cells are extracted through different methods such as the morphologic, chroma and texture of cells, and then normal cells are eliminated gradually by the means which screens out normal cells from roughly to accurately, and in the end suspicious tumor cells are sorted according to their dubiety.

最后，对细胞的分类方法进行了深入的研究，提出了一种基于判别树的层次分类方法，采用细胞的形态学、色度学和纹理等不同方法获取的细胞特征参数，采取"由粗到精、逐步筛选"的策略逐步剔除正常细胞，并根据可疑程度对疑似肿瘤细胞排序，辅助病理专家的诊断工作。

Systemic classification and ecotype classification of cauliflower cultivars resources were related with each other.

花椰菜品种资源的系统分类和生态型分类是相互联系的，表现在花椰菜形态变异和生态分化的交错进行。

Familiarize with the classification of efferent nerves according to the difference of neurotransmitter, type of receptor, biosynthesis, release and elimination of neurotransmitter; drug classification and drug-receptor relationship in this chapter.

熟悉自主神经系统递质和按递质的分类、受体类型、自主神经递质的生物合成、释放和消除、自主神经系统药物的作用靶点与药物分类。

The main idea of this dissertation is as following sequence: disturbance signal denoising, transient harmonic measurement, disturbance online detection, and PQD data classification mining. Utilizing wavelet theory, Teager energy operator, and data mining technology, this dissertation presents a comprehensive and systematic study of PQD online detection and classification.

本文针对这两个核心问题，沿着"扰动信号去噪暂态谐波测量扰动在线检测扰动数据分类挖掘"这一技术主线，运用小波理论、Teager能量算子和数据挖掘技术，对电能质量扰动信号去噪、暂态谐波测量、扰动在线检测以及扰动数据分类挖掘进行了系统研究。

Article 24 Equipment imported by an enterprise with foreign investment for their own use within the total amount of investment for a project falling into the encouraged classification or restricted classification II in the Guiding List of Industries for Foreign Investors shall be exempt from import duty and import link tax, with the exception of those indicated in the List of Import Goods for Foreign-invested Projects without Exemption of Duty.

第二十四条对符合《外商投资产业指导目录》鼓励类和限制乙类的外商投资项目，在投资总额内进口的自用设备，除《外商投资项目不予免税的进口商品目录》所列商品外，免征进口关税和进口环节税。

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。