乙炔 yǐ quē — acetylene

乙炔
yǐ quē

Characters: 乙 · 炔

Definitions

  1. acetylene

More definitions

CC-CEDICT

  1. acetylene
  2. ethyne C2H2

ExtDict

  1. 有机化合物,化学式C₂H₂。无色的可燃气体,有臭味。可由电石和水作用生成。用来合成有机物质,也用于照明或焊接、切割金属。也叫电石气。

Examples

  • 氧炔焰常用乙炔和氧气混合燃烧来切割金属。

    An oxy-acetylene flame, mixing acetylene with oxygen, is used to cut metal.

  • 乙炔在工业焊接中应用十分广泛。

    Acetylene is widely used in industrial welding.

  • 储存乙炔的钢瓶必须直立放置,防止爆炸。

    Cylinders storing acetylene must be kept upright to prevent explosion.