activation analysis
activation analysis
ac.ti.va.tion analysis AHD[²k”t…-v³“sh…n] DJ[7#kt*6ve!.*n] KK[7#kt*6ve.*n]
n.（名词）
A method for analyzing a material for its component chemical elements by bombarding it with nuclear particles or gamma rays and identifying the resultant radiations.
活化分析，放射性分析：用核微粒或伽马射线撞击一物质来分析其化学构成成分并鉴别其所产生的放射线的方法
