subtraction
英 [səb'trækʃ(ə)n]
美 [səb'trækʃən]
n. 扣除; 减法
复数:subtractions
BNC.21520 / COCA.21980
柯林斯词典
- VERB 减;减去
If yousubtractone numberfromanother, you do a calculation in which you take it away from the other number. For example, if you subtract 3 from 5, you get 2.- Mandy subtracted the date of birth from the date of death...
曼迪用去世的日期减去出生的日期。 - We have subtracted $25 per adult to arrive at a basic room rate.
我们已给每位成人房客减去了 25 美元,这就是基本的房费价格了。
- Mandy subtracted the date of birth from the date of death...
英英释义
noun
- the act of subtracting (removing a part from the whole)
- he complained about the subtraction of money from their paychecks
- an arithmetic operation in which the difference between two numbers is calculated
- the subtraction of three from four leaves one
- four minus three equals one
双语例句
- Pupils are taught addition and subtraction first.
小学生首先学加法和减法。 - Objective To assess the displaying capabilities and advantages of routine CTA and subtraction CTA of the jugular bulb.
目的探讨常规CTA及减影CTA技术显示颈静脉球的能力及优势。 - There will be simple tests in addition, subtraction, multiplication and division.
会有对加、减、乘、除运算的简单测试。 - The plus sign is used in addition and the minus is used in subtraction.
加号用于加法;减号用于减法。 - Arithmetic on BigDecimal values is provided by methods for addition, subtraction, multiplication, and division.
用于加、减、乘和除的方法给BigDecimal值提供了算术运算。 - Binary Addition and Subtraction, Implementation and Performance of the Full Adder, High-speed Addition, Signed Arithmetic.
二进制加减,全加器的实现和性能,高速加法,带符号加法。 - Method of speech enhancement based on recursive averaging and spectral subtraction
利用递归平均和谱减技术的语音增强方法 - The arithmetic operations include addition, subtraction, multiplication and division.
算术运算包括加、减、乘和除。 - In other words, we can use the magic of subtraction.
换句话说,我们可以借助减法的魔力。 - A novel algorithm for moving detection, which employed adaptive background subtraction and symmetrical differencing method, was presented.
提出一种基于动态阈值对称差分和背景差法的运动对象检测算法。