double-bond
基本解釋
- 雙鍵
英漢例句
- The Alkene Double Bond: A Focus of Reactivity.
21烯烴的雙鍵:重點是反應(yīng)活性。 - One atom of oxygen is linked to the nitrogen atom by a double bond.
一個氧原子以雙鍵與氮原子相連。 - Compared with diolefine rubber,EPDM has less double bond.
與二烯烴橡膠相比,EPDM的雙鍵很少。 - In the ethyne molecule, a double bond links together the two carbon atoms.
在乙烯分子中是由一個雙鍵將兩個碳原子連結(jié)在一起的。 - An organic compound containing many double bonds.
多烯一種包含許多雙鍵的有機化郃物