arithmetic

英 [əˈrɪθmətɪk]

美 [əˈrɪθmətɪk]

n.  算术; 算术运算; 四则运算

复数：arithmetics　

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Collins.1 / BNC.8791 / COCA.11378

牛津词典

noun

• 算术
  the type of mathematics that deals with the adding, multiplying, etc. of numbers
  1. He's not very good at arithmetic.
     他不太擅长算术。
• 算术运算；四则运算
  sums involving the adding, multiplying, etc. of numbers
  1. a quick bit of mental arithmetic
     快速心算
  2. I think there's something wrong with your arithmetic.
     我认为你的计算有错。

柯林斯词典

The noun is pronounced /ə'rɪθmətɪk/. The adjective is pronounced /ˌærɪθ'metɪk/. 名词读作/ə'rɪθmətɪk/，形容词读作/ˌærɪθ'metɪk/。


• N-UNCOUNT 算术
  Arithmeticis the part of mathematics that is concerned with the addition, subtraction, multiplication, and division of numbers.
  1. ...teaching the basics of reading, writing and arithmetic.
     教授阅读、写作和算术的基础知识
  2. ...an arithmetic test.
     算术测验
• N-UNCOUNT 演算；计算
  You can usearithmeticto refer to the process of doing a particular sum or calculation.
  1. 4,000 women put in ten rupees each, which if my arithmetic is right adds up to 40,000 rupees.
     4,000名妇女每人放入10个卢比，如果我算得对的话，总数将达到4万卢比。
• N-UNCOUNT （某形势的）数据统计
  If you refer tothe arithmeticof a situation, you are concerned with those aspects of it that can be expressed in numbers, and how they affect the situation.
  1. The budgetary arithmetic suggests that government borrowing is set to surge...
     预算数字表明政府借款将要大幅增加。
  2. The arithmetic is finely balanced: the socialists and their allies do not have an overall majority.
     该估算是经过仔细权衡的：社会主义者和他们的同盟并不占绝大多数。
• ADJ 算术的;运算的
  Arithmeticmeans relating to or consisting of calculations involving numbers.
  1. ...a processor which performs simple arithmetic operations such as adding or multiplying numbers.
     可进行加法或乘法等简单运算的处理器

英英释义

noun

• the branch of pure mathematics dealing with the theory of numerical calculations

adj

• relating to or involving arithmetic
  1. arithmetical computations
  Synonym:arithmetical

双语例句

• This module gives support for rational number arithmetic.
  此模块提供对有理数算法的支持。
• The experiment shows that this arithmetic is robust to traditional filtering, compression, cutting and noise attack.
  实验表明，该算法对传统的滤波、压缩、剪切和噪声攻击具有较好的鲁棒性。
• The arithmetic is finely balanced: the socialists and their allies do not have an overall majority.
  该估算是经过仔细权衡的：社会主义者和他们的同盟并不占绝大多数。
• At each step, some arithmetic or logical operation is performed on some data.
  每个步骤中，一些算术和逻辑操作作用在一些数据中。
• He is good at arithmetic.
  他擅长算术。
• Note: A processor consists of at least an instruction control unit and an arithmetic and logic unit.
  注：处理器至少包含有一个指令控制器和一个算术与逻辑运算器。
• According to this, the framework and arithmetic of the device were introduced.
  在此基础上，介绍了本仪器的软、硬件结构及算法。
• Practise mental arithmetic when you go out shopping
  外出购物的时候练习一下心算。
• That school puts particular emphasis on arithmetic and reading.
  那所学校侧重算术和阅读。
• We learn the elements of arithmetic before the7th grade.
  在七年级前我们学习算术的基础知识。