查询词典 gis

With the development of GIS.It is necessary to put spatial data using by the way of sharing and integration. While there is a problem in integrating different formal spatial data.It needs to be raveled out if we want to resolve the problem.

随着地理信息系统的发展，空间数据共享与集成已经成为一种必然要求，然而要真正实现空间数据共享，多格式空间数据整合是一个亟待解决的问题。

The system strengthens the function of data management, inquiry, import and output, and recomputing of changeable model, modulize the effect.

在系统中处理具有GIS相应的操作功能，本系统强化了对各类数据的管理、查询、输入输出等功能以及考虑了相应的可变模型的再计算功能，设计了相应的算法，并使得各种功能模块化，有利于系统的可持续利用。

With fast development of GIS and computer technology, visualization technology applies in geological domain widely and becomes an important direction of research in reconnoitering of mine resource.

随着地理信息系统与计算机技术的快速发展，可视化技术在地质领域中得到广泛的应用，并成为矿产资源勘探技术的一个重要研究内容。

In this paper, the balance between water resource supply and demand for cropping system in Beijing was evaluated and regionalized generally based on GIS.

在此基础上对北京种植业水资源可持续利用优化途径进行了综合设计。

As the emphasis in this thesis, Volume method is put forward to simulate the flood submerging range, which is based on Geographic Information Systems.

作为本文的重点和突破点，本文提出了基于GIS(Geographic information System：地理信息系统)的&体积法&洪水淹没范围模拟模型。

With the constant development of city electronic map in the geographical information system and GSM telecommunication technology, it is possible to develop a taxies management platform in city, to realize intellect management of the taxi call, charge and management etc.

随着GSM通信技术和GIS地理信息系统中城市电子地图技术的不断发展和完善，使得开发一个城市出租车管理平台，对出租车的调度、收费、管理等实现智能化，成为可能。

Geographical information system is a database which transacts and analyzes spatial data.

地理信息系统(Geographic Information System，GIS)就是综合处理和分析空间数据的数据库。

Based on the remote sensing data GIMMS NDVI, statistical processing and analysis, also calculation, the paper gives quantitative analyses and evaluations of the variability of vegetated rate of the Tibetan plateau.

利用GIMMS-NDVI遥感数据和GIS技术，结合多种统计、计算方法，定量分析了1982-2002年青藏高原植被覆盖随时间和空间的变化规律，评定了植被变化的自然和人类的影响。

The mutual penetration and promotion among archeology, anthropology, sociology, GIS technique, and history of environment has deepened and versified the study of historical geography.

借鉴国内外历史地理学的研究经验，我国历史地理学界面临着加强自然科学和社会科学汇合的高难度任务，还需要讨论历史环境影响评价的原则和范式。

Evaluation of land-use pattern change in West Bhanugach Reserved Forest,Bangladesh,using remote sensing and GIS techniques;2. Based on TOD concepts, the paper proposes approaches to land-use planning and adjustment in the vicinities of rail transit stations.

从TOD的实质和效益入手，分析了引入TOD的必要性，提出了基于TOD理念的轨道交通站点周边用地规划调整的技术方法，即树立工作目标、确定研究方法、分析研究范围、确定调整策略、分析土地开发潜力，并以苏州市为例，探讨了站点用地调整、规划的具体方法。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。