电子地理信息系统的关键工作之一是录取地理位置信息，即从科研地图上录取用户关心的某些特殊位置的位置信息。
One of the basic works of an electronic geo - information system is to collect information about geography location of the Earth from one or some maps of the spherical Earth.
作为一种新兴的信息服务平台，学科信息门户凭借其独特的优势满足了用户科研和教育等方面的信息需求。
As a new information service platform, depending on its unique dominance, subject information gateway has satisfied the information demand in the area of research and education.
系统用户界面良好、查询效率高、运行速度快，基本满足高等院校对科研信息进行管理的需求。
System has a good user interface, high query efficiency, rapid running speed, and it basically meets the management need of higher institutions on scientific research in information.
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