acetylene background

acetylene

/ə ˈsɛt əl ˌin/

Illustration acetylene - Image 1

Illustration acetylene - Image 2

noun

乙炔，炔烃。

Any organic compound having one or more carbon–carbon triple bonds; an alkyne.

Examples :

"Welders often use acetylene gas in torches because it burns very hot. "

焊工经常在焊枪中使用乙炔气体，因为它燃烧时温度非常高。

compound substance chemistry material fuel

Illustration acetylene - Image 1

Illustration acetylene - Image 2

noun

乙炔

Ethyne; the simplest alkyne, a hydrocarbon of formula HC≡CH. It is a colourless, odorless gas, formerly used as an illuminating gas, but now used in welding or metallurgy.

Examples :

"Workers use acetylene torches to weld metal pieces together at the construction site. "

工人们在建筑工地使用乙炔焊枪将金属部件焊接在一起。

compound substance chemistry material fuel technical science industry

Illustration acetylene - Image 1

noun

乙炔灯

A lamp powered by acetylene, particularly a motor vehicle headlight.

Examples :

"The antique car had a bright acetylene that lit up the dark road. "

那辆老式汽车有个明亮的乙炔灯，照亮了漆黑的道路。

vehicle technology fuel machine