双键 meaning in Chinese
[物理化学] double bond: dna 双键结构 dna duplex
◇双键碳原子 double-linked carbon; 双键烃类 double-bonded hydrocarbons; 双键移位 double bond migration
Examples
also adds the double bond. 同时也加成到双键的两端。 - 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。