I looked at what he'd given me and did a quick subtraction.

我看着他给我的东西，快速做了个减法。

柯林斯例句

The difference is found by subtraction.

用减法得出差额.

《简明英汉词典》

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.

《简明英汉词典》

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。

辞典例句

In a subtraction operation, the number or quantity subtracted from the minuend.

在减法运算中, 从被减数减去的那个数或量.

辞典例句

Addition, subtraction, multiplication, and division are binary operations.

加 、 减 、 乘 、 除都是二元运算.

辞典例句

We do addition and subtraction in arithmetic.

在算术里,我们作加减运算.

辞典例句

Typical operations are addition, subtraction, multiplication, division, and square root.

典型的操作是加 、 减 、 乘 、 除和平方根的计算.

互联网

They made a subtraction of 50 dollars from my salary.

他们从我的薪水里扣除了五十美元.

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An approach to speech - sound enhancement is proposed based on the spectral subtraction.

摘要提出了一种基于谱减法的语音增强算法.

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The simple arithmetic operations are addition, subtraction, multiplication, and division.

简单的算术运算是加法 、 减法 、 乘法和除法.

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Mum: Have you learned addition , subtraction, multiplication , and division, Lucy?

妈妈: 露西,你学了加减乘除了 吗 ?

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Digital subtraction angiography ( DSA ) should be taken routinely after operation.

术后常规行DSA全脑血管造影术.

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And the circuit for moving eyes left does mental subtraction.

而控制眼球左转的脑回路同时也负责心算减法.

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Students who cannot even do simple addition and subtraction.

学生甚至不会做简单的加法和减法.

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