A.物理仿真數(shù)字仿真物理數(shù)字仿真 B.物理仿真數(shù)字仿真數(shù)學(xué)仿真 C.模型仿真數(shù)字仿真數(shù)學(xué)仿真 D.模型仿真物理仿真物理數(shù)字仿真