associative law中文，associative law的意思，associative law翻译及用法

2026-01-09 12:16 浏览次数 12

associative law

英[əˈsəuʃjətiv lɔ:]美[əˈsoʃiˌetɪv lɔ]

[数] 结合律

associative law 英语释义

英语释义

    1. a law indicating immateriality in the grouping of variables specifically any law of the form (φRχ)Rψ=φR(χRψ) where φ, χ, ψ are variables and R a dyadic operator [as (a + b) + c=a + (b + c) in arithmetic or (pvq)vr.≡. p v(qvr) in the propositional calculus] — called also principle of association

associative law 例句

英汉例句

  • 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。

  • 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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