谜一样的双眼
更新至25期
评分:
5.8
导演:
奥利维尔·拉克谢
类型:
电影
国家/地区:
美国
语言:
未知
发布日期:
2024-05-06 06:14:24
主演:
李姣
张煜舒
特瑞·菲托
剧情:
Black gunpowder is one of the four great inventions of ancient China. Its main chemical components are potassium nitrate, sulfur and carbon. When encountering an open flame, potassium nitrate decomposes and releases oxygen, causing charcoal and sulfur to burn violently, instantly producing a large amount of nitrogen, carbon dioxide and other gases, and releasing a large amount of heat energy, thus forming an explosion.