dynamic segmentation meaning in English
动态分段
Examples
- Dynamic segmentation is a new technique in the analysis , displaying and mapping of lines in gis
摘要动态分段是一种新的线性特征的动态分析、显示和绘图技术。 - This paper discusses the expression of dynamic segmentation and the characteristics of its data construction
本文论述了动态分段技术产生的根源，动态分段数据结构的特点。 - This paper also introduces the application of dynamic segmentation technique on geographic information system for transportation , river water quality dispersion model , dem development and some other aspects
介绍了动态分段技术在交通地理信息系统、河流水质扩散模型、 dem生成及其它方面的应用。 - Dynamic segmentation technology is used to resolve the mutual operation problem between fixed spatial element and abundant attribute data , thus favorable foundation is formed to develop hngis with full functions . ( 2 ) this paper systematically analyzes the characteristics of traffic transit in highway network , explains the relative problems about inquire for the optimal route in highway network . it analyzes the factors affecting users making choice , determines the choice object of transit route : integrated evaluation system of link impedance is formed
系统分析了公路网空间实体集以及它们之间的关系，提出了公路网gis数据的具体组织方法，其中涉及到信息图层空间划分、公路网gis数据编码、数据库的设计等内容：提出采用动态分段( dynamicsegmentation )技术来解决固定空间要素与海量属性数据的关联和互操作问题，为研究开发完全功能的公路网gis打下了良好的基础。 - Whereafter , based on the analysis on the flood influence for traffic lines , the research is centered on the following parts : firstly , the destroying modes , reasons and mechanism of flooded lines are discussed , and the frameworks and countermeasures of preventing and controlling hazards system are put forward ; secondly , the ways of region forecasting for the landslide are analyzed and the automation of landslide forecast for certain site through visual programming is realized . furthermore , the function of dynamic segmentation in arc view is made use of to realize the forecast result ' s visualization ; thirdly , the reasons and patterns of roadbed subsidence are discussed and the methods of forecasting subsidence based on the gm ( 1 , 1 ) model are put forward . then the applications of the arcview software and its extended module on the study of roadbed subsidence are debates upon ; fourthly , an analysis on the sources of flood for traffic lines , which situate in the reservoir coverage area , is given
接着，论文探讨了山区交通线路灾害的特点、分类、时间和空间分布规律以及灾害的防治原则和对策等；然后，以洪水灾害对交通线路的毁坏为主线，重点研究和分析了以下几个问题：第一，探讨了洪水对交通线路的破坏方式，水毁原因以及水毁机理，并提出了交通线路水毁防御系统框架和对策；第二，分析了雨季边坡塌方灾害的区段预测方法；通过可视化编程，编制了雨季边坡塌方灾害的工点预报程序，并结合arcview实现了预测结果的可视化；第三，对路基沉陷原因和模式进行了分析，并提出利用gm ( 1 ， 1 )模型对路基沉陷区进行分析和预测，最后论述了arcview软件及其扩展模块在沉陷区研究分析中的应用；第四，对汛期库区线路灾害的原因进行了分析，并探讨了利用数量化理论对路基防护工程抗洪能力进行预测的意义；第五，提出从风险的角度对交通线路的防灾减灾进行管理，对风险估计的相关问题进行了论述，并探讨了交通线路水害危险区段的划分问题。