中文翻译与英英解释 | 1.黑色火药,有烟火药。 2.中国珠茶 (=gunpowder tea)。
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| a mixture of potassium nitrate, charcoal, and sulfur in a 75:15:10 ratio which is used in gunnery, time fuses, and fireworks 同义词:powder,
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Gunpowder, also known since the late 19th century as black powder, was the first chemical explosive and the only one known until the mid-1800s.See Nitroglycerine#History It is a mixture of sulfur, charcoal, and potassium nitrate (saltpetre)?with the sulfur and charcoal acting as fuels, while the saltpeter works as an oxidizer. |
例句与用法 | 1. | This statement has a strong smell of gunpowder . 这是一篇充满火药味的声明。
| | 2. | Sulphur is a constituent of gunpowder . 硫是火药的组分。
| | 3. | Gunpowder was the lineal successor of the greek fire . 火药是希腊火的直接衍生物。
| | 4. | Gunpowder is composed of sulfur, carbon, and potassium nitrate . 火药是由硫、碳和硝酸钾组成。
| | 5. | Gunpowder was used in china as far back as the 11th century . 远在公元11世纪,中国已使用火药。
| | 6. | For the space of half a year, the gunpowder lay as harmless as sand . 在半年的时间里,这火药象沙土一样放在那里没有出毛病。
| | 7. | To burn without exploding, gunpowder must have an extra measure of charcoal . 如要燃烧时不爆炸,黑色火药中必须另加一些木炭屑。
| | 8. | He used gunpowder to seize both on the underdeveloped continents of asia and africa . 他依仗着火药的力量在落后的亚、非洲进行掠夺。
| | 9. | You'd soon get used to sitting on barrels of gunpowder if you had no armchair . 如果你没有椅子可坐,那么坐在火药桶上你也会处之泰然。
| | 10. | Unless the ingredients are put together in just the right proportions, the gunpowder explodes when ignited . 如果不是按照非常适当的比例把配料拌合在一起,点火后黑色火药就会爆炸。
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