71.直線衰減係數(linear attenuation coefficient)與下列何種閃爍晶體的特性有關?
(A)stopping power
(B)energy resolution
(C)decay constant
(D)light output
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統計: A(1443), B(256), C(465), D(168), E(0) #2625506
統計: A(1443), B(256), C(465), D(168), E(0) #2625506