电离理论 meaning in English

theory of electrolytic dissociation
theory of ionization

The method for measurement of photon fluences has been proposed based on the characteristics of the two radiation fields in this paper . there are two steps in this kind of measurement . first the absorbed dose in a small material block is measured
针对这两种脉冲辐射场的特点，本文根据空腔电离理论，建立了其光子注量测量方法：首先测得小块介质的吸收剂量，再根据谱的数据资料计算出光子注量。