构造点 meaning in Chinese
construct point
construction points
Examples
- Discusses the method of developing a component based on the presented model in detail and develops a component with some basic functions . 4
完整地描述了基于构造点集的空间数据模型的控件实现方法，并实现了该控件的基本功能。 - Starts from analyzing a special gis applications , the paper points out its widely existence in dss and mis , presents a spatial data model based on constructed point set storage and its developed spatial - temporal model , and proves the validity and practicability of the presented models from theory and actual application
本文从分析一类特殊的gis应用出发，指出了该类应用在mis和dss领域的存在性和广泛性，井针对该类特殊应用提出了基于构造点集的空间数据模型及其时态拓展模型，通过理论分析和实际的应用实践，证明了该模型的有效性和适应性。 - Analyzes the basic features of a special gis applications and its basic demand , points out the localization of integrated gis platforms and its inelasticity , and presents a spatial data model based on constructed point set storage to satisfy with the demand of the special gis application . 2
分析了一类特殊gis应用的基本特点和基本功能需求，指出了现有gis平台的局限性和对该类应用的不适应性，针对该类特殊的gis应用，创造性地提出了能满足其要求的基于构造点集的全关系型空间数据模型。 - In actual gis applications , both integrated gis platforms and specialized gis platforms are in demand . to satisfied with a special gis applications which has few spatial data , simple spatial objects , few demand for map ability , more demand for distance data access and more demand for multi - user cooperation ( i . e . : apply gis to telecomm resource management , electric power capital management , land property right management etc . ) , a spatial data model based on constructed point set storage is presented
针对空间信息数据量较小、空间对象相对简单、图形功能要求不高，但对远程数据访问、多用户并发操作等功能要求较高的一类特殊应用(如电信资源管理、电力资产管理和宗地管理等) ，本文提出了一个基于构造点集(用于空间图形对象构造的样本点的集合，简称为构造点集)的全关系型空间数据模型，来满足该类应用的特殊要求。 - Using the tree data structure to manage the grids , the search and connectivity of data can be realized and quickened . the omni - tree structure is developed , which supports anisotropic grid adaptations in any of the coordinate directions and allows high aspect ratio cells . four separate data entities are defined , including nodes , lines , faces and cells , which is convenient to control information management in grids generation and flow calculation
利用叉树数据结构，实现并加速了网格生成中数据的搜索和查找；发展并提出了全叉树和各向异性，使得网格的自适应加密可以根据需要在多个方向上任意的选择；构造点、线、面和网格的四级数据管理模式，改善和方便了数据的有效组织和管理。