据称，他们商定在地球和空间科学方面进行更密切的合作。
They reportedly agreed to work more closely on Earth- and space-science efforts.
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.
应用推荐