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航天飞机能进行从地面到近地轨道的常规运输。本文的目的在于介绍一种称为“航天飞机伙伴的运载器”系统,这种系统可随着航天飞机发射一两天之后才发射,利用航天飞机轨道器回收可重复
The space shuttle can be routinely transported from ground to near-Earth orbit. The purpose of this paper is to introduce a system called “Shuttle Partner” that can be launched after the space shuttle has been launched for a day or two and recuperated using a space shuttle orbiter