在地图管理结合图层管理和块管理，更加方便用户使用和节省存储空间。

Block management is combined with layer management in map management function in order to make user use the software more conveniently and save the storage space.

youdao

该系统具有GIS工作空间管理功能、数据管理功能、地图管理功能、对象操作功能、查询及空间分析功能；

The system was provided with function of workspace, data and map management, object operation, spatial query and analysis in the environment of GIS.

youdao

现今多数手机对视频、照片、地图、联系人管理、基于地理位置服务和实时服务的支持仍然非常差劲。

Support for Video, Photo, Maps, Contact management, Location, real-time services via mobile are all terrible today.

youdao