63.關於輻射加權因子(radiation weighting factor, WR),下列敘述何者錯誤?
(A)反映出低劑量下的相對生物效應(RBE)值
(B)X-ray的WR為1
(C)與輻射的LET值有關
(D)α粒子的WR為10
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統計: A(33), B(12), C(10), D(905), E(0) #3283443
統計: A(33), B(12), C(10), D(905), E(0) #3283443