论文部分内容阅读
美国制定了一项国家空天飞机计划,这种飞行器将能够水平起落、在大气中远程巡航,实现单级入轨.推进系统是该计划的关键.本文介绍了该推进系统的研究.
The United States has developed a national space shuttle program that will be able to level off, cruise in the atmosphere for single-stage orbit, and propulsion systems are the key to the plan.This paper presents a study of the propulsion system.