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【单选题】
测定条件发生测定条件发生小的变动时，测定结果不受影响的程度是方法的（）A.
灵敏度
B.
定量限
C.
检测限
D.
专属性
E.
耐用性
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参考解析：
知识点：
皮皮学刷刷变学霸
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A.
play chess
B.
playing the chess
C.
play the chess
D.
playing chess
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A.
play
B.
to play
C.
playing
D.
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【多选题】一个放射源的强弱与()有关。
A.
放射性原子核的数量
B.
所含核素的衰变常数
C.
所含核素的衰变方式
D.
所含核素衰变过程中放射出的粒子数目
E.
所含核素衰变过程中放射出的粒子类型
【判断题】Students playing the game lose money in the end because they don't know the rules of the game.
A.
正确
B.
错误
【简答题】放射性核素常见的衰变方式有 、 、 。
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【多选题】一个放射源的强弱与()有关。
A.
放射性原子核的数量
B.
所含核素的衰变常数
C.
所含核素的衰变方式
D.
所含核素衰变过程中放射出的粒子数目
E.
所含核素衰变过程中放射出的粒子类型