| 释义 |
pho·to·dis·in·te·gra·tion AHD[fō'tō-dĭs-ĭn'tĭ-grāʹshən] D.J.[ˌfəʊtəʊdɪsˌɪntɪˈgreɪʃən]K.K.[ˌfotodɪsˌɪntɪˈgreʃən]n.（名词）- Nuclear disintegration or transformation caused by absorption of high-energy radiation, as of gamma rays.光致分裂：由吸收高能量辐射、如射线而引起的核分裂或核转换
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