V2EX black powder

Black Powder

释义 Definition

black powder(名词):黑火药、传统火药。一种早期常用的爆炸/发射药,主要由硝石(硝酸钾)+ 木炭 + 硫磺混合而成,燃烧时烟大、残渣多,常用于早期枪炮、爆破与烟火。
(也常与 gunpowder 近义使用;在现代语境中多用来与“无烟火药 smokeless powder”区分。)

发音 Pronunciation

/blk padr/

例句 Examples

Black powder was used in old muskets.
黑火药曾用于旧式滑膛枪。

Because black powder produces heavy smoke and fouling, soldiers had to clean their weapons often during long battles.
由于黑火药会产生大量烟雾并留下残渣,士兵在漫长战斗中不得不频繁清理武器。

词源 Etymology

black powder字面意思是“黑色的粉末”。这种火药燃烧后会留下较深色的烟尘与残渣,因此在英语中用 black 来突出其“多烟、易积垢”的特征,并用 powder 表示其粉末形态。该称呼在火器发展史中逐渐固定,用来指代传统配方火药,并与后来出现的 smokeless powder(无烟火药)相对。

相关词 Related Words

文学作品 Literary Works

  • Treasure Island(Robert Louis Stevenson,《金银岛》)
  • The Three Musketeers(Alexandre Dumas,《三个火枪手》)
  • War and Peace(Leo Tolstoy,《战争与和平》)
  • Moby-Dick(Herman Melville,《白鲸》)
  • The Adventures of Tom Sawyer(Mark Twain,《汤姆索亚历险记》)
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