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
随便看	My will inexorable My wilt and I met in high school My win at chess raised my spirits a little My window faces east My win last week is a nice confidence booster My wishes have been realized My wishes were answered My wish is to be a first-class interpreter My wish is to buy a second-hand car My wish is to do what my country needs me to do My wish is to join the army after graduation My wish is to let you take this position my wives My wives are abnormal housewives my wonderful lousy poem myword my word My word! My Word Coach my word is my bond My word is my bond My words made her angry my word upon it My work comes first My work demands close application