arithmetic

英 [əˈrɪθmətɪk]

美 [əˈrɪθmətɪk]

n.  算术; 算术运算; 四则运算

复数：arithmetics　

高考CET4CET6考研TOEFLIELTSTEM4TEM8机械

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

• The general template-module selection arithmetic is investigated.
  研究了通用模板模块的选择算法；
• Three speediness arithmetic expressions for calculating the focused quantity is introduced to optimize the real-time performance of the system.
  导出了计算聚焦量的三个快速算法公式，优化了系统的实时性能。
• 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。
• Based on linear prediction and arithmetic coding of hyperspectral image compression, and I hope useful for you.
  一种基于线性预测和算术编码的高光谱图像压缩方法，希望对您有用。
• The arithmetic of nuclear running costs has been skewed by the fall in the cost of other fuels
  核运营成本的计算由于其他燃料的降价而出现了偏差。
• 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。
• Computer our input, memory control, arithmetic, and logic and output.
  计算我们的输入，内存控制，算法，逻辑和输出。
• This module gives support for rational number arithmetic.
  此模块提供对有理数算法的支持。
• This paper introduces the features and usages of the optimization toolbox of MATLAB, analyzes the usual optimization arithmetic.
  介绍了MATLAB优化工具箱及其使用方法，分析了常用的最优化算法。
• The waiter got his arithmetic wrong.
  服务员算错了账。