内容提要 Abstract

At the turn of the century, it is of significance to give a brief introduction to the aims and principles, present situation, future development and international cooperation concerning China's space activities.在迈进二十一世纪之际,有必要对中国发展航天事业的宗旨原则、发展现状、未来发展和国际合作等作简要的介绍。

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