65.附圖為核種的長期平衡圖(secular equilibrium),則圖中(1),(2),(3)分別為何?
(A)母核,子核增建(buildup),分離子核衰變(isolated daughter decay)
(B)子核增建(buildup),母核,分離子核衰變(isolated daughter decay)
(C)母核,分離子核衰變(isolated daughter decay),子核增建(buildup)
(D)子核增建(buildup),分離子核衰變(isolated daughter decay),母核
答案:登入後查看
統計: A(2338), B(128), C(179), D(86), E(0) #1839813
統計: A(2338), B(128), C(179), D(86), E(0) #1839813

