double-bond
基本解释
- 双键
英汉例句
- The Alkene Double Bond: A Focus of Reactivity.
21烯烃的双键:重点是反应活性。 - 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。 - In the ethyne molecule, a double bond links together the two carbon atoms.
在乙烯分子中是由一个双键将两个碳原子连结在一起的。 - An organic compound containing many double bonds.
多烯一种包含许多双键的有机化合物