标签 沈括

标签: 沈括

原来古代就有“陨石”的记载(图)...

【新三才首发】我们现在所称谓的陨石,在宋代的《梦溪笔谈》中,就有所记载。只是由于观测手段的简单和一些知识的缺少,造成很多事情的描述不准确。 ...

中国历史上记载与利用石油的第一人...

  【新三才综合】石油,对于今天世界上的人们并不陌生,这种黝黑的液体是今天人们生活中不可或缺的动力能源。石油又称原油,是从地下开采的棕黑...
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