搜索 - 科创

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一、物理学的困境　　　　从婴儿呱呱坠地起，就开始好奇的张望、聆听这个新奇的世界，我们人类求知的欲望，原始的动力就起源于婴儿时期的好奇。现在，我们已经是成人了，思维也变得成熟理性，可是，对这个不再陌生...

引用三水合番:之前忘记说了，4楼主要针对低电压（比如12V以下）……之前提到充电宝是为了说明“低压下开关损耗不明显”，对于36~48V的应用，由于开关损耗的比例明显提高，软开关的优势的确很大。另外，...

“反科学主义”对中国现代化的危害陈俊评注：本文混淆了科学与科学主义（科学不发达不等于科学主义不发达），是少有的为“科学主义”平反的文章，据我所知此作者是国内第三个公开倡导科学主义的人。--华杰注“反科...

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