丁烯的英语怎么说
2012-06-27 23:42
丁烯的英文:
butene
butylene
- Any of three gaseous isomeric ethylene hydrocarbons,C4H8,used principally in making synthetic rubbers.
丁烯乙烯的三种气态同分异构体之一,C4H8,主要用于制造合成橡胶
n. [化]丁烯
n. [化]丁烯