deduction

英 [dɪˈdʌkʃn]

美 [dɪˈdʌkʃn]

n.  演绎; 推论; 推理; 扣除(额); 减去(数)

复数：deductions　

TEM8医学

Collins.2 / BNC.7701 / COCA.7020

同义词辨析

deductioninferencereasoning【导航词义：推论】

牛津词典

noun

• 演绎；推论；推理
  the process of using information you have in order to understand a particular situation or to find the answer to a problem
  1. He arrived at the solution by a simple process of deduction.
     他通过一番简单的推理得出了解决问题的方法。
  2. If my deductions are correct, I can tell you who the killer was.
     如果我的推论正确的话，我可以告诉你谁是凶手。
• 扣除（额）；减去（数）
  the process of taking an amount of sth, especially money, away from a total; the amount that is taken away
  1. deductions from your pay for tax, etc.
     从工资中扣除税金等的数额
  2. tax deductions
     税金扣除额

柯林斯词典

• N-COUNT 推论;推断
  Adeductionis a conclusion that you have reached about something because of other things that you know to be true.
  1. It was a pretty astute deduction...
     那是一个颇为敏锐的推论。
  2. My mother had consequently made her own shrewd deductions about what was going on in my marriage.
     我母亲已据此对我的婚姻状况作出了她自己精明的推断。
• N-UNCOUNT 推论（过程）；演绎
  Deductionis the process of reaching a conclusion about something because of other things that you know to be true.
  1. ...a case that tested his powers of deduction.
     考验他的推论能力的案例
• N-COUNT 扣除额;减除数
  Adeductionis an amount that has been subtracted from a total.
  1. ...your gross income (before tax and National Insurance deductions)...
     (扣除税款和国民保险之前的)总收入
  2. After deductions for war reparations, the balance would be used to buy food and humanitarian supplies.
     扣除战争赔款后，余下的钱将用于购买食品和人道主义物资。
• N-UNCOUNT 扣除;减除
  Deductionis the act or process of subtracting an amount of money from a total amount.
  1. After the deduction of tax at 20 per cent, the interest rate will be 6.2 per cent.
     扣除了 20% 的税后，利率将为 6.2%。

英英释义

noun

• the act of subtracting (removing a part from the whole)
  1. he complained about the subtraction of money from their paychecks
  Synonym:subtraction
• the act of reducing the selling price of merchandise
  Synonym:discountprice reduction
• reasoning from the general to the particular (or from cause to effect)
  Synonym:deductive reasoningsynthesis
• something that is inferred (deduced or entailed or implied)
  1. his resignation had political implications
  Synonym:entailmentimplication
• an amount or percentage deducted
  Synonym:discount
• a reduction in the gross amount on which a tax is calculated
  Synonym:tax write-offtax deduction

双语例句

• My mother had consequently made her own shrewd deductions about what was going on in my marriage.
  我母亲已据此对我的婚姻状况作出了她自己精明的推断。
• Net salary is gross salary minus tax and national insurance deduction.
  净工资是工资总额减去税收和扣除国民保险。
• The statement and deduction in the first paragraph are imprecise.
  第一段中的陈述和推断是不尽确切的。
• Equation ( 4) permits a simple deduction of the relation between the phase velocity and the period.
  用方程（4）可简单推导相速度和周期的关系。
• The experimental observation proves the results of theoretical deduction. And now it's running smoothly which validate the rightness and feasibility of the theory.
  实验观察结果证实了理论推导的正确性。目前试运行良好，验证了理论的正确性和可行性。
• This paper, with the methods of analysis and deduction method, studies the concept and content of Taekwondo.
  文章通过分析与综合、演绎与归纳，对精神的概念和跆拳道的精神内容进行了研究。
• The proposition concluded from one or more premises; a deduction.
  从一个或多个前提得出的结论性命题；推断。
• By refinancing twice, I get a lower interest rate and a healthy tax deduction.
  融资两次，我得到一个较低的利率和健康的扣税。
• Ability aims: Develop students'the ability of summary and deduction.
  能力目标：培养学生归纳概括能力和演绎推理能力；
• It is part of the method of explanation by way of reduction, or deduction from hypotheses.
  这是从假说出发通过回归或演绎来进行解释的方法的一部分。