搜索 - 科创

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这个光纤入口设计如此豪华，简直超过了qe pro，达到了Shamrock之类成像光谱仪的水平，不像qe pro那么简单粗暴的换个传感器了事。楼主可以试试能不能软件上取消128纵向binning读出，读...

最近又捡来一个Hamamatsu C2719光电放大器，内部是个跨导放大器，原理和这个相似。结构太简单，就不新开一贴了。这里第一次见到国产产品之外，还有人打磨芯片型号的。当然，很容易猜到这里使用的运放...

综合考虑安全性和成本，给发动机装防爆盾较为合适，重量和成本不超过发动机本身，甚至可以用在一次性的火箭上。在世界运载火箭当中只有SpaceX的F9这样做，并且做到了在一台发动机破裂、燃料大量泄漏的情况下...

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