搜索 - 科创

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还有啊，标准的同轴式喷注单元需要内外喷口的推进剂之间需要有几倍的速度差，请问在这台火箭发动机里有么？

不在国内四轴的确贵的一比，不过如果能放弃套件，DIY的话成本应该还可以~我一直想把四轴做成战斗机~就像MIT那个~

嗯嗯，经过你这么一演算，的确是有点悬......那个昨晚我在QQ上和你说的事你有空也帮我分析一下可行性吧，谢谢了[s:266]

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