A.保存 B.吸收 C.散失 D.達(dá)到臨界量
A.a={0.211,0.211,1.263,0.211,0.105} B.a={0.211,0.211,0.263,0.211,0.105} C.a={0.211,0.211,0.263,1.211,0.105} D.a={0.211,1.211,0.263,0.211,0.105}
A.反射性 B.對稱性 C.傳遞性 D.相關(guān)性