deductionnoun
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
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。
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
deductions from your pay for tax, etc.
从工资中扣除税金等的数额
tax deductions
税金扣除额
deduction
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1
N-COUNT 推论;推断
A deduction is a conclusion that you have reached about something because of other things that you know to be true.It was a pretty astute deduction...
那是一个颇为敏锐的推论。
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2
N-UNCOUNT 推论（过程）；演绎
Deduction is the process of reaching a conclusion about something because of other things that you know to be true....a case that tested his powers of deduction.
考验他的推论能力的案例
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3
N-COUNT 扣除额;减除数
A deduction is an amount that has been subtracted from a total....your gross income (before tax and National Insurance deductions)...
(扣除税款和国民保险之前的)总收入
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4
N-UNCOUNT 扣除;减除
Deduction is the act or process of subtracting an amount of money from a total amount.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%。
noun
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1
- the act of subtracting (removing a part from the whole)
- he complained about the subtraction of money from their paychecks
- Synonym: subtraction
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2
- the act of reducing the selling price of merchandise
- Synonym: discount price reduction
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3
- reasoning from the general to the particular (or from cause to effect)
- Synonym: deductive reasoning synthesis
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4
- something that is inferred (deduced or entailed or implied)
- his resignation had political implications
- Synonym: entailment implication
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5
- an amount or percentage deducted
- Synonym: discount
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6
- a reduction in the gross amount on which a tax is calculated;reduces taxes by the percentage fixed for the taxpayer's income bracket
- Synonym: tax write-off tax deduction
数据来源：WordNet
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Power Electronics Technology Experiments Design Based on the Induction and Deduction
基于归纳演绎方法的电力电子技术实验教学
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The Application of Deduction to The Study of International Politics
演绎法在国际政治研究中的应用
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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。
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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。
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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%。
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What you actually receive is net of deductions for the airfare and administration .
你实际上得到的是扣除机票和管理费的净值。
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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。
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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。
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The allowable deduction is apportioned between the estate and the beneficiaries .
减免的税额在地产和受益人之间分摊。
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It was a pretty astute deduction
那是一个颇为敏锐的推论。
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Her expenses were allowable deductions .
她的费用开支是免税的。
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His deduction that she would win the election was correct .
他作出的她将赢得大选的推论是正确的。
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There is something wrong with his deduction .
他的推理有些问题。
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No deduction in pay is made for absence due to illness .
因病请假不扣工资。
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His deduction led him to the correct conclusion .
他的推断使他得出正确的结论。
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You know how you rush at things , jump to conclusions without proper deductions .
你知道你处理问题是多么仓促，毫无合适的演绎就仓促下结论。
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We will continue to implement the policy of granting an extra tax deduction of 75 percent on enterprises ' R & D costs , and we will raise this to 100 percent for manufacturing enterprises . By employing such mechanisms for preferential tax treatment , we can encourage enterprises to increase R & D spending and pursue innovation-driven development .
延续执行企业研发费用加计扣除75%政策，将制造业企业加计扣除比例提高到100%，用税收优惠机制激励企业加大研发投入，着力推动企业以创新引领发展。
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There are also empirical deduction methods and distributed parameter methods .
以及经验推断法和分布参数法等。
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Are both induction and deduction effective in foreign language teaching ?
在外语教学过程中，归纳法和推演法都应有各自的位置，都很有效，都有各自的优缺点。归纳法不应是唯一的选择。
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- the reason that deduction system was not developed in Chinese traditional mathematics ;
为什么中国传统数学未能发展出演绎系统的原因；
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Mathematics Deduction and Test About the Frequency of Operation and Electric Field Strength
工频场强的数学推论及测试
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Economical Philosophy : Western Deduction and China 's Development
经济哲学：西方的演绎与中国的发展
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The deduction of the spectral function is also performed in this thesis .
在理论基础部分我们还从谱函数的定义出发，对谱函数的公式进行了推导。
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The Solution of Frame Problem FP by Applying Backward Deduction System
用逆向演绎系统解决画面问题FP
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Research and Realization of Tax and Fees Prompt Deduction or Payment System
税费实时划缴系统的研究与实现
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Exercise Prescription for Weight Deduction in Children and Its Application
肥胖幼儿减肥运动处方的研制及效果观察
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Research on training innovative thinking ability by application of induction and deduction in chemistry teaching
归纳演绎法与培养创新性思维能力的研究
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There are two kinds of deduction in the field of law , right and fact .
对于法学领域中推定的问题，一般法分为两大类，一类为权利的推定，另一类为事实的推定。
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Mantle of Rock & Deduction Modern Decoration Design from Ancient Egypt
风砂岩&演绎现代装饰设计的古埃及元素
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A numerical test auxiliary algorithm for automated deduction of geometry theorems
几何定理自动证明的一种数值测试辅助算法
指根据已有的信息或知识得出的推论，也可指推理的过程。
There is something wrong with his deduction.
他的推理有些问题。
His deduction that she would win the election was correct.
他作出的她将赢得大选的推论是正确的。
较正式用词，指由已知事物间接得出的结论，也可指推理的过程和行为。
Can you draw some inferences from this evidence?
你能从这个证据中推论出什么结果吗？
If Thompson is guilty then, by inference, so is she.
如果汤普森有罪，那么由此可以推论，她也有罪。