搜索 - 科创

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又一个挖坟的，既然已经挖了我也说两句，对于6楼说的可以有两个解决方法 1.用两个遥控，一个控制去保险，另一个控制点火（有钱人的方法） 2

lz，我也是才开始做第一个火箭，但是点火上确实怎么都点不燃，特别是发动机测试的时候，想尽办法，就是点不燃，以为是燃料问题，但是在纸上测试燃料，又一切正常。。。。。。你能把点火方法、细节传授下经验吗

引用 liushang100:你们物理老师一定不清楚你的情况，快点换成电阻小的电阻丝做点火头电阻大小.因情况而异,大有一个好处就是如果用有线点火,热量不会因为导线过长消耗在线上反正定律是一个定律.

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