短語詞組短語deduction theorem [數(shù)]演繹定理logical deduction 邏輯推理，邏輯演繹income deduction 收益扣減項(xiàng)目;收益減項(xiàng);[稅收]所得扣除項(xiàng)目Formal Deduction 形式演繹期;[數(shù)]形式推導(dǎo)increment deduction 扣減增薪額;遞增薪點(diǎn)扣減額deduction tree [計(jì)]演繹樹;翻譯hypothetical deduction 假設(shè)推理type deduction 類型自動(dòng)推導(dǎo);類型推斷tax deduction 減免稅款deduction method 演繹法；扣除法 返回 deduction