subtraction中文什么意思

n.
减去，扣除 (from); 【数学】减法。

• addition and subtraction:    加减法
• addition by subtraction:    采用减法运算的加法
• analog subtraction:    模拟减法

例句与用法

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1. Integer subtraction wraps , rather than saturates
   整数减法回绕，而不是尽量充满。
2. Property contains the results of the subtraction
   属性包含该减法运算的结果。
3. Property equals the results of the subtraction operation
   属性等于该减法运算的结果。
4. Structure representing the results of the subtraction
   结构，它表示该减法运算的结果。
5. Structure that contains the results of the subtraction
   结构，它包含该减法运算的结果。

英文释义

名词

1. the act of subtracting (removing a part from the whole); "he complained about the subtraction of money from their paychecks"
   同义词：deduction
2. 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"
   同义词：minus

百科释义

In arithmetic, subtraction is one of the four basic binary operations; it is the inverse of addition, meaning that if we start with any number and add any number and then subtract the same number we added, we return to the number we started with. Subtraction is denoted by a minus sign in infix notation, in contrast to the use of the plus sign for addition.