略語大辞典 [C] 21 DAS decimal adjust for subtraction (コンピュータの)10進数減算(命令). 算術減算命令. アセンブリ言語.decimal adjust for subtraction; an arithmetic subtraction instruction for a computer in the assembly language; e.g.80*86 CPU; [C]. 丸善「略語大辞典」JLogosID : 11871132