double bond meaning in Chinese
【化学】双键。
Examples
- 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。 - With exocylic double bonds the effect of strain is in the opposite direction .
环外的双键的张力效应导致相反的结果。 - 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。 - The triple bond does not usually react so vigorously at a carbon-carbon double bond .
三键在反应时一般不象烯烃中的碳-碳双键那样剧烈。