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火药的英文:用英文写一段关于火药的资料!急!急!急!

提问者:山崎龙二 提问时间:2019年06月03日 17:56:32

问题描述:

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回答者:蔡廷顺

Gunpowder was invented by the Chinese people, it has been one thousand years ago. The research began from the ancient alchemy gunpowder
The Tang Dynasty alchemists in Karata Muneyongjun first year (682 years) pioneered the sulfur volt fire method, with sulfur, saltpeter, and research into a powder, coupled with the soap slot (containing carbon). Tang Xian Zong Yuan and three years (808 years) and a fire like Cephas, with saltpeter, sulfur and aristolochic (containing carbon) with firing. These two formulations, are the three kinds of spices mixed together, we have the ingredients of gunpowder. The invention of the country has been more than one thousand years ago. The research began from the ancient alchemy gunpowder.


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