vector topology
英
美
网络 向量拓扑
双语例句
- Plane vector field visualization using topology analysis method
用拓扑结构分析法实现平面向量场可视化 - The algorithm took transmission time vector between nodes as input, and a model was established by KLPP, which can reflect partial information network topology structure.
该算法以节点间的传输时间向量为输入，借助能够体现网络拓扑结构局部信息的核局部保持映射进行建模。 - Vector field topology simplification is another research topic brought into focus in recent years.
向量场的拓扑简化是近年来向量场可视化研究中的又一焦点问题。 - To implement topology tracking methods, vector filed topology analysis which can extract and classify topological features is needed.
为了实现向量场的拓扑跟踪首先必须进行向量场的拓扑分析，即找出向量场的拓扑特征并加以分类。 - Generic stability of the weak efficient solutions of vector optimization problems with set-valued maps in the consistent Topology Case
一致度量拓扑下集值映射优化问题弱有效解的通有稳定性 - Generic Stability of the Weakly Efficient Solutions in Vector Optimization Problems in Epigraph Topology Case
上图像拓扑下向量优化问题弱有效解的通有稳定性 - As levels organize the graphic information, a new concept vector branch is provided and the steps of describing the original distribution network topology by vector branch are discussed. The topology analysis method based on vector branch is the innovation on theory in this paper.
在图形信息分层组织的基础上，本文独创性地提出了有向支路的概念，并详细地论述了用有向支路来建立配电网原始拓扑结构方法及在此基础上的配电网拓扑分析方法。 - This paper presents a method for converting raster data into vector data based upon topology and differential geometry.
本文以拓扑学、微分几何学为理论基础，根据栅格数据栅格点的几何特征值，运用解析几何的方法，实施栅格数据到矢量数据的转换。 - This paper address the two basic problems mentioned above, limit cycle extraction and vector field topology simplification.
本文主要论及上述复杂流场不稳定结构检出中的两个基本问题：极限环的抽取和向量场的拓扑简化。 - We prove the existence of an equilibrium in a production economy where the commodity space is a vector lattice endowed with a locally-convex topology.
本文研究了带有局部凸拓扑的向量格商品空间的生产经济均衡的存在性。 - When the contour data are compressed into vector, analyzed by topology and given the elevation value, the contour data has been structured reasonably according to the knowledge of topographic map.
在对等高线分版数据进行矢量数据压缩以及拓扑分析、高程赋值时，结合地形图知识设计了合理的数据结构。 - This paper addresses the summary and comparison for the current development of planar vector field visualization, and introduces the topology analysis which is new technique to globally visualize vector field, and it can concentrate on important structures and interesting regions of vector field;
介绍了拓扑分析法，扑结构分析法是一种从全局了解矢量场结构的新技术，它可以把注意力集中在发现和抽取矢量场中有特殊意义的结构上； - Boolean vector is used to represent assembly priority order, and automatic assembly task planning is realized by means of topology sorting algorithm of graph.
提出利用布尔矢量表示装配优先顺序，利用图的拓扑排序实现装配任务的自动规划。 - SVG ( Scalable Vector Graphics) is introduced to the network topology management module, and a SVG based model of network topology display system is presented. The specific module design and realization method are given respectively with regard to data analysis and graphical display.
将SVG（可伸缩矢量图形）引入网络拓扑管理模块，给出了基于SVG的图形化网络拓扑显示系统模型，并分别就数据解析、图形显示给出了具体模块设计和实现方案。 - Production economies equilibria in an vector lattices endowed with a locally-convex topology
带有局部凸拓扑的向量格中的生产经济均衡问题 - These data consist of scalar data ( temperature, pressure, etc) and vector data ( velocity, etc), which are commonly defined on unstructured grids with complex topology.
这些数据类型比较复杂，既有温度、压力等标量数据，又有速度等矢量数据，而且它们通常定义在非规则网格上的拓扑关系也很复杂。 - The topology vector of power electronic circuits can be used to fulfil topology identification and fault diagnosis.
电力电子电路的拓扑向量可用来实现电路的拓扑辨识和故障诊断。 - Vector information includes geometry information, attribute information and topology information. Geometry information is characterized based on spatial entities, and topology information is characterized based on topology rules.
就矢量信息而言，涉及几何信息、属性信息和拓扑信息的描述，其中几何信息的描述基于空间实体，拓扑信息的描述基于拓扑规则。 - According to Vector Control topology of Asynchronous Motor, in this thesis paper I used one kind of feed back non-liner compensation method based on double closed loop control structure where outer loop control the target and inner one control the current.
按照异步电机矢量控制策略，本文运用了一种基于反馈非线性补偿的双闭环控制结构，既由目标控制外环和电流控制内环组成。 - The security of vector geographical has been enhanced by the topology rules, and at the same time the availability of vector geographic data is maintained in the local encryption and decryption process.
通过拓扑约束规则，保证了矢量地理数据在局部加密、解密过程中的数据可用性，提高了矢量地理数据的安全性。 - It defines a branch vector to satisfy the topology configuration of distribution network. GSO is integrated into the update method of branch vector.
定义了符合配电网节点拓扑结构的分支向量，并将分支向量搜索的方法与群搜索优化算法结合。 - Based upon all above-mentioned, a mathematical representation for multi-material structures is proposed by means of vector level sets, and the general structure topology optimization can be expressed by a constrained functional minimization problem of a set of level set functions.
在此基础上，提出了多材料设计对象的向量水平集表示，将一般拓扑优化问题描述为一组水平集函数的约束泛函极小化问题。 - The paper mainly analyzes the circuit structure, the voltage vector space, SVPWM control algorithm of dual three-level inverter power supplied open-end winding topology.
本文重点对双三电平开绕组拓扑电路结构、电压矢量空间、SVPWM控制算法进行了分析研究。 - Specially analyses the Space Vector Modulation strategy. By given the equivalent AC/ DC/ AC topology of matrix converter, modulates on part of equivalent VSI and VSR with space vector. On the base of this the indirect Space Vector Modulation is obtained.
通过将矩阵变换器等效成为交-直-交拓扑结构，分别对等效整流环节和逆变环节采用空间矢量调制，在此基础上得到矩阵变换器空间矢量调制策略。 - Based on above, the control strategy of the two-level inverter in permanent magnet synchronous motor is studied. Thirdly, the principle of Space Vector Pulse Width Modulation ( SVPWM) method for the three-level topology is researched detailedly.
再次，深入研究了应用于三电平逆变器的空间矢量脉宽调制（SVPWM，SpaceVectorPulsewidthModulation）方法，在此基础上进行了三电平逆变器对永磁同步电机控制的研究。