alkyl radical

同根派生

In this article, alkyl radical structure of heavy alkylbenzene is studied mainly with ESI-MS method.
摘要采用多種分析手段，其中以電噴霧質譜為主的方法研究了重烷基苯的烴基結構。
THE DEPENDENCE OF REACTIVITY RATIO AND ALKYL RADICAL ON THE COPOLYMERIZATION OF MMA AND A SERIES OF ORGANOTIN MONOMERS
竟聚率值、烷基基團和系列有機錫單體、MMA共聚活性的相關性
Keywords heavy alkylbenzene;alkyl radical structure;ESI-MS;infrared spectrum;ultraviolet spectrum;
重烷基苯;烴基結構;電噴霧質譜;紅外光譜;紫外光譜;
They called for a radical reform of our tax system.
他們要求對稅收制度進行根本改革。
He took up a radical position on this issue.
他對這個問題抱著激進的態(tài)度。