目前，图像检索已经成为计算机科学、情报学、信息管理与信息系统、电子商务、管理科学与工程等学科的研究热点。

At present, image retrieval has become a hotspot in the research field of computer science, information science, information management, e-commerce etc.

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地理信息系统GIS是一门综合性的技术，它涉及到地理学、测绘学、计算机科学与技术等学科。

Geographic Information System (GIS) is a comprehensive technology, it involves the geography, mapping science, computer science technology, and other disciplines.

youdao

地理信息系统GIS是一门综合性的技术，它涉及到地理学、测绘学、计算机科学与技术等学科。

Geographic Information System (GIS) is a comprehensive technology, it involves the geography, mapping science, computer science technology, and other disciplines.

youdao