ketene的读音 ketene中文意思

英音  ['ki:ti:n] 
美音  ['ki:ti:n] 
n. 乙烯酮,烯酮
ketene 用法和例句
Ketene intermediates and their applications in asymmetric cycloaddition reaction .
烯酮中间体及其在不对称环加成反应中的应用。
Depending upon reaction conditions , the product may be a polyketone formed b y addition polymerization of the ketene double bond .
随着反应条件的不同,产物可以是由烯酮的双键加成聚合得到的聚酮。
Ketenes , notably dimethyl ketene , readily undergo oligomerization and polymerization .
烯酮,特别是二甲基烯酮,很容易齐聚和聚合。