acetylene造句
2024年04月03日 02:35:35
This paper discussed three methods of producting vinyl etherspreparation from
acetylene, dehydrohalogenation and acetals.
论述了乙烯基醚类化合物的三种主要制备方法乙炔法 、 脱卤化氢法和缩醛热分解法.
Allene is an isomer of methyl
acetylene.
丙二烯是甲基乙炔的一种异构体.
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.
The gang worked for up to ten hours with
acetylene torches to open the vault.
那伙匪徒为打开金库用氧乙炔炬干了长达10个小时。
Simply by adding an additional gas such as
acetylene ( C 2 H 2 ), you can create chromium carbonitride.
简单地加入另外的气体例如 乙炔, 就能形成铬的碳氮化合物.
In the darkness, the machine gun spat a vindictive white light like an
acetylene torch.
机枪在黑暗中吐出一道凶厉的白光,活象一支喷火的乙炔吹管.