64.直線加速器機頭結構內用來將整平的構件為:
(A)X光靶(target)
(B)散射薄片(scattering foil)
(C)整平濾器(flattening filter)
(D)第一準直儀(primary collimator)
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統計: A(15), B(50), C(1709), D(65), E(0) #1150783
統計: A(15), B(50), C(1709), D(65), E(0) #1150783
詳解 (共 2 筆)
#6234357
散射薄片:使電子射束均勻
整平濾片:使光子射束均勻
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