双烯，通式为CnH(2n-2)，属于不饱和烃，含两个碳碳双键的烃类化合物。
建立了一种简易、快速的声化学法测定油样中双烯值的方法。
A new method of a simple, quick is set up to determine the Conjugated Diene.
对几种酵母细胞催化双烯和羰基的加氢反应作了一些初步研究。
The hydrogenation of diene compound and carbonyl group with yeasts was studied.
在实验室重点研究了工艺条件对选择性加氢脱双烯过程的影响。
The effect of process conditions on selective hydrogenation of diolefins was investigated in the laboratory.
应用推荐