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一开始我以为电磁枪是通电导体在磁场中受到安培力而射出去的，所以没怎么留意！！上次去电气武器那里看了看发现好像不是这样，好像有很多线圈，我很想知道是什么原理？我太菜了，请大家指点指点

大家好！本人从去年开始关注本论坛，从中学到了很多知识。现在发个去年试射的视频。很多次失败后的一次成功试射。KNSU断面燃烧，只有发动机没有箭体。整体重量有50g以上。头一次发帖不知道大家能不能看到。看...

在介绍了一些小型发动机的制作技术后,补充一下火箭和伞降系统的制作. 时间原因,文字说明不是特别的详细,留空间给大家思考吧来个秀~~~~ 这个火箭装的发动机. 直径:20MM 长度:55M...

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