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中国古代人用什么仰望星空？牛到超乎你想象

 5 years ago
source link: https://tech.sina.com.cn/d/s/2018-10-25/doc-ihmxrkzw4326477.shtml
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来源：我是科学家iScientist“通过了解中国古代的科技成就，我们要做到什么？并不是洋洋自得，躺在祖先的功劳簿上，而是要学习我们祖先的创新思维和创新方法，以一种包容的态度，海纳百川，吸收国外先进的科学技术，为我们国家科学技术新的复兴做贡

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