double bonds

常见例句

An organic compound containing many double bonds.
多烯一种包含许多双键的有机化合物
Oxazolidine, which has both double bonds reduced.
-{恶唑}-啉，其中一个双键被还原。
The Alkene Double Bond: A Focus of Reactivity.
21烯烃的双键：重点是反应活性。
Compounds containing two double bonds are called dienes.
包含两个双键的化合物叫做二烯烃。
One atom of oxygen is linked to the nitrogen atom by a double bond.
一个氧原子以双键与氮原子相连。
Compared with diolefine rubber,EPDM has less double bond.
与二烯烃橡胶相比,EPDM的双键很少。