建立于公共电话网上的数据通信技术首次应用于国内海洋台站观测资料的远程传输。

Data communication technique based on the public telephone network has been, for the first time, used for far-distance transmission of data obtained at coastal stations in China.

youdao

建立于公共电话网上的数据通信技术首次应用于国内海洋台站观测资料的远程传输。

Data communication technique based on the public telephone network has been, for the first time, used for far-distance transmission of data obtained at coastal stations in China.

youdao