【摘要】 本文通过对55名原子反应堆超剂量照射人员的晶体20年动态观察,並与88名正常常人进行对照分析。超剂量照射人员中,最大累积吸收剂量为160.89拉德。虽然超过了人体最大允许剂量,但尚未达到致晶体混浊的最低剂量。所以,经20年晶体动态观察,未发现电离福射所致的晶体形态变化。说明电离辐射致晶体混浊的阈值量较高,晶体变化过程极为缓慢。更多还原

【Abstract】 Fifty-five over-radiated lens with atom reactor were observed for 20 years.Eighty-eight normal lens were as a control group. The maximum load dosage was 160.89 rad.Even this dosage was much higher for humen being, but still below the limit of causiug lens opacity.The result suggested that the threshold of lens opacity by radiation is relative high,and the progression of the opacity is very slow.更多还原