二烯 meaning in Chinese
diene
Examples
- Allene is an isomer of methyl acetylene .
丙二烯是甲基乙炔的一种异构体。 - The polydiene basic molecular structure is an excellent fuel .
聚二烯基本分子结构是一良好的燃烧剂。 - Thermolysis of the latter furnished the cyclohexadienone system .
后者经过热解，就转变成环己二烯酮的衍生物。 - In there compounds, the cyclopentadiene ring has only four hydrogens .
在这些化合物里，环戊二烯环只有4个氢。 - Synthetic rubber (sbr) is a copolymer of butadiene (75%) and styrene (25%) .
合成橡胶（SBR）是丁二烯（75）和苯乙烯（25）的共聚物。