某一既定单次照射剂量分成间隔一定时间的两次照射所观察到的存活细胞增加，是由于发生了

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='29313' and id < 2385795 and id<>'2385795' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29313' and id > 2385795 and id<>'2385795' order by id asc limit 5