纯粹假言推理 pure hypothetical inference

必要条件假言推理 hypothetical inference for necessary condition

不相容的选言推理 exclusive disjunctive inference

充分条件假言推理 hypothetical inference under sufficient conditions

充分必要条件假言推理 hypothetical inference under necessary and sufficient conditions

假言推理 [社科] modus ponens ; hypothetical reasoning ; hypothesis contrary ; conditional inference

模糊关系推论语言 fuzzy relational inference language

选言推理 disjunctive reasoning ; disjunctive inference

婉言推辞 decline

避免赘言推定 Presumption against Tautology