针对大型海洋资料浮标大数据量传输的要求，在浮标上采用铱星电话数据通信系统传输实时水文气象数据。
According to the requirement of large amount of data communication on large data buoy, the iridium data (communication) system was used to transfer hydrology and meteorology data.
大气降水的同位素含量是国家的一项基本环境数据，也是开展环境同位素科学研究和环境同位素水文地质工作必不可少的基础资料。
The precipitation isotopic content is one kind of national basic environmental data, indispensable for the environmental isotope scientific research, including environmental isotope hydrogeology.
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