略語大辞典 [C] 29 SUB subtract without carry (命令). アセンブリ言語.subtract without carry; or subtract byte or word; an arithmetic subtraction instruction for a computer in the assembly language; e.g. 64180, 80*86 CPU; [C].(コンピュータの)桁上げ演算なしの減算 丸善「略語大辞典」JLogosID : 11850944