搜索 - 科创

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　　　　　　　　☆Kumisa III Headphone Amplifier☆　　　　　　　　　　　by Benny Jørgensen 【译者注：Kumisa III是http://headwiz...

稀土永久磁铁可以带来外形更小但性能更高的发动机和发电机。但其中的难题是它需要一个成本昂贵的多步骤流程才能制造出来。如今，美国东北大学的研究人员宣布发明了一种用来制造钐钴永久磁铁的低价、绿色环保且只有一...

整理中…………科创航天局（KCSA）13-1型小型业余火箭箭载电子控制系统13-1 Vehicle System说明书科新社产品简介KCSA所出产的产品是面向科技爱好者的实验需求，以提高爱好者实...

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