n. 二烯(烃)
网络 二烯; 双烯; 二烯烃
EPDM is a terpolymer elastomer made from ethylene-propylene diene monomer.
EPDM是一种由乙烯-丙烯、二烯单聚物构成的三元共聚物弹性材料。
A new method of a simple, quick is set up to determine the Conjugated Diene.
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。
The hydrogenation of diene compound and carbonyl group with yeasts was studied.
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。
OBJECTIVE To increase the amorpha-4, 11-diene production in the engineered yeast.
目的提高酵母工程菌中紫穗槐- 4,11 -二烯的产量。
And ethylene propylene diene monomer has been in the automotive sealing industry, widely used.
而三元乙丙橡胶已在汽车密封条行业中得到广泛的应用。