搜索 - 科创

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看到论坛越来越多人拥有火箭推力测试台，我也心动了，自己运用了刚刚过去半年在大学学习的单片机知识，买了一些传感器回来，自己也做了一个用来搜集推力数据的装置。我还弄了加速度和气压传感器，等火箭做好后作为航...

一、前言在世界各國追求經濟成長之際，不論開發中國家或是已開發國家對於能源需求皆大幅增加，能源價格在供需逐漸失衡的情況下不斷高漲。世界主要國家也因此投注大量資金致力於化石能源及替代能源的探勘與開發，希...

在过去的时间里，锂离子电池对推动社会发展起着巨大的作用。但随着社会对电池更精细化的要求，锂离子电池也暴露了诸多缺点——高成本、原料问题、过热等。芝加哥的技术研究公司PreScouter发布一份报告...

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