英语词汇“黑色火藥”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	黑色火藥
释义	黑色火藥 hēi sè huǒ yào用75%的硝酸钾、10%的硫和15%的木炭混合制成的火药，黑色，粒状，爆炸时烟雾很大。供军用、猎用和爆破用，也用来做花炮。黑色火药是我国唐朝时发明的。一种最早的火药。由硝石、硫黄、木炭等粉末依适当比例混合而成。爆炸时烟雾很大，常用于采矿业及爆竹工业。西元十世纪时，我国唐朝用来制作焰火。迄至十九世纪中叶发明硝化甘油和硝酸纤维以前，一直是唯一的爆炸材料。黑色火药
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