搜索 - 科创

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最开始天真的认为随便找四个二极管就好了，后来仔细想想哪有那么简单，但是又不知道怎么去找合适的二极管。。求些推荐的二极管，如果也附带网店的网址那么感激不尽。。。_(:з」∠)_多谢大大了。。。

本人参考了翎客航天的试车台视频，正制了一架SBR滑轨试车台，目前除了防爆功能以外，整体结构材料基本完工。本人最初选择700* 230*300的碳纤维方框做防爆罩子，但由于碳纤...

引语：液体火箭发动机普遍具有飞行高度大，工作时间长的特点且质量较大。因此，常规火箭发动机回收过程往往困难重重。在此，我们提出将火箭发动机的工作过程分为九个阶段火箭发动机处于正常工作状态，加速度...

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