In the area including communications, Earth observation, space science and technology, large space antennas were made use of more widespread.
大型空间天线在包括通信、空间科学和地球观测等在内的人类各项科技事业中的应用越来越广泛和迫切。
In the area including communications, Earth observation, space science and technology, large space antennas were made use of more widespread.
大型空间天线在包括通信、空间科学和地球观测等在内的人类各项科技事业中的应用越来越广泛和迫切。
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