碳烯 meaning in English

carbene

The carbene also reacts with alcohols .
碳烯也可与醇反应。
Phenyl(or polyphenyl)substituted epoxides serve as excellent precursors to phenyl(or diphenyl)carbenes .
某些苯代（或多苯）环氧化物是制取带苯环（或二苯）碳烯的极好原料。
The gc - ms analysis indicated that the principal constituent of the volatile oil was alkyl - alcohol and alkene compound ( account for 62 ~ 78 percent of the total ) , the content of saturation hydrocarbon and organic acid was in the secondary place
挥发油的gc - ms分析表明：川白芷挥发油的主要成分是烷醇类和碳烯类化合物，含量较高，约占整个挥发油的62 78 ，其次为饱和烃类与有机酸类。