Considering existing circumstance of GIS application in Hydroelectric engineering construction layout, GIS-based construction layout visualization information system is built.
本文结合GIS在水利水电工程施工总布置可视化研究中的实际应用情况，建立了基于GIS的施工总布置可视化信息系统。
A construction layout about flexible, convent, new type, multi parameter, high accuracy, large volume data acquisition system for the Rubidium atomic frequency standard test is put forward.
提出了一种用于铷原子频标实验的灵活、方便的新型多参数、高准确度、大容量数据采集系统的构成方案。
A construction layout about flexible, convent, new type, multi parameter, high accuracy, large volume data acquisition system for the Rubidium atomic frequency standard test is put forward.
提出了一种用于铷原子频标实验的灵活、方便的新型多参数、高准确度、大容量数据采集系统的构成方案。
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