乙炔 meaning in English
ethyne; acetylene
◇乙炔灯 acetylene burner; 乙炔发生器 acetylene (gas) generator; 乙炔罐 acetylene cylinder;乙炔焊 acetylene welding
Examples
- Allene is an isomer of methyl acetylene .
丙二烯是甲基乙炔的一种异构体。 - That polyacetylenes are present in flames has been demonstrated many times .
已多次证实火焰中存在聚乙炔。 - Incomplete combustion and improper draft conditions can cause ethylene formation .
不完全的燃烧和不适当的通风条件能导致乙炔的产生。 - In the high-pressure system both oxygen and acetylene are used from high-pressure cylinders .
在高压法中，氧气和乙炔都取用于高压瓶。 - This sequence constitutes an efficient method for preparing arylcyclopropylacetylenes .
这种反应构成了制备芳基环丙基乙炔的有效方法。