69.γ射線的radiation weighting factor為:
(A)1
(B)5
(C)12
(D)20

答案:登入後查看
統計: A(940), B(77), C(22), D(30), E(0) #1051028

詳解 (共 2 筆)

#4037593
       

(共 9 字,隱藏中)
前往觀看
7
0
#5611178

輻射權重因數(radiation weighting factor),指為輻射防護目的,對吸收劑量乘的因數。0a3a7e77736a49c3a648de271c9a423e.png

2
0