查询词典 gis

As a new advanced technique of characteristics of information enjoining together,regional synthetic analysis, reacting in time and dynamic forecasting, GIS has been used in many fields.

地理信息系统作为一门新技术，由于其具有信息共享、区城综合分析、及时反应、辅助决策和动态预测等特点，已为许多领域所应用。

Entombing the GIS software of MapInfo.

MapInfo 地理信息系统软件的深层剖析。

Entombing the GIS software of Maplnfo.

2MapInfo地理信息系统软件的深层剖析。

Synthetic Aperture Radar is the more ideal remote sensing tool to survey the range of flood area;SPOT image data is applied to land use classification.It arranges two kinds data and computes the total area and the land use type of flood zone,and excepts to bring humanistic,social and economic data into the flood management system.It can help the operation and development of flood disaster prevention system.

合成孔径雷达为测绘洪水区域范围较为理想可行的遥测工具；而SPOT卫星影像资料则是应用于土地利用分类上，以GIS整合两种资料并计算出洪泛区域之总面积及其土地利用形态，期能将人文、社会及经济等资料纳入洪水管理体系之发展，有助于水利防灾整套系统之运作。

Then the special distribution and statistical characteristic of the seismic damage of the urban buildings can be graphed.

然后利用GIS把多重空间数据进行空间复合，给出城市建筑物震害的空间分布及其统计特征，并识别出城市建筑物的重灾区。

Choosing Miyun Reservoir as the research background, this paper aims to study the high level functional integration between water quality model of reservoir and GIS. And then, lucubrates on some key problems in the water quality management of Miyun Reservoir, supported by the integrated models system.

本论文以密云水库为背景，着重研究地理信息系统和水库水质模型之间深层次的功能集成，并在此集成模型的支持下，深入研究密云水库水质管理中的若干关键问题，主要研究内容和结论包括

Because there are relative obturating among technologies of different GIS and different requests on Geo-data from different specialties, the spatial data produced by different departments with individual method is stored in different medium .

以上数据的生产过程和质量，常常只是对数据的生产者来说是透明的，而对数据的使用者却不透明，这样必然导致数据生产过程中大量的重复采集数据的工作。

There is no doubt the rapid urbanization of Florida's coastline far outpaces the available GIS land use maps.

毫无疑问在快速城市化的佛罗里达州的海岸线远远超过现有的地理信息系统的土地利用图。

The thesis discussed that how to construct and achieve the information management system of underground pipelines map.

本文重点论述了基于GIS的地下管线信息管理系统的技术路线，提出了CAD下建设地下管线信息系统的解决方案。

The pivotal technique to solve the problem is using GIS to found model and using technique of protracting graphics in OpenGL to realize 3D terrain realization.

所以，应用地理信息系统帮助建模，利用OpenGL绘图技术实现三维地形可视化是解决这一问题的关键技术。

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。