8 下列那一個輻射偵測儀最適用於偵測低劑量輻射場?
(A)游離腔(ionization chamber)
(B)比例計數器(proportional counter)
(C)限制的比例計數器(limited proportional counter)
(D)蓋格計數器(Geiger-Muller counter)
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統計: A(35), B(4), C(2), D(192), E(0) #1097697
統計: A(35), B(4), C(2), D(192), E(0) #1097697