associative law
结合律
常用释义
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基本释义
- 关联法则：在变量的分组中表明无关性的法则，具体来说，是指形式为(φRχ)Rψ=φR(χRψ)的任何法则，其中φ、χ、ψ是变量，R是一个二元操作符。
例句
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1·This paper offers two methods to verify the associative law.本文给出了两个检验结合律的方法。
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2·Here we have used the associative law or the cancellation law for multiplication, which are satisfied for natural Numbers, now we assume they are satisfied with fraction Numbers.这里我们用到了乘法结合律也可以用消去律，本来这些运算律是对正整数乘法适用的，但对于有分数参加的乘法我们也规定适用。
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3·We then can verify the associative law and the commutative law for multiplication, and the uniqueness of the result of addition indicates the uniqueness and the cancellation law for multiplication.我们容易验证乘法满足结合律和交换律，并且由加法结果的唯一性得出乘法结果的唯一性和乘法消去律。
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4·The commutative theorem characterized by an associative ring, presented in document 1 noted by Guo Huaguang is extended to the formation of the left near ring with partition law.把郭华光在文献[1]中关于结合环的交换性定理推广到分配生成左拟环上。