“乙炔的”造句

不完全的燃烧和不适当的通风条件能导致乙炔的产生.
Incomplete combustion and improper draft conditions can cause ethylene formation.

这种反应构成了制备芳基环丙基乙炔的有效方法.
This sequence constitutes an efficient method for preparing arylcyclopropylacetylenes.

丙二烯是甲基乙炔的一种异构体.
Allene is an isomer of methyl acetylene.