反数即相反数，相互对应的正数a与负数-a，我们称它们是互为反数，数0的反数规定为它本身。
反数 [fǎn shù]
网络释义专业释义
... inverse network || ①反演网络②倒置网络 inverse number || 反数 inverse of a number || 数的倒数，数的逆 ...
基于68个网页-相关网页
短语
相反数 [数] Opposite Number ; Additive inverse ; opposite
反函数 [数] inverse function ; inverse
单反数码相机 DSLR Camera ; Digital single Iens reflex ; DLSR ; (=单镜头反光数码相机), digital single-lens reflex camera
非单反数码相机 Non-SLR Digital Camera
反三角函数 inverse trigonometric functions ; inverse circular function
反函数定理 [数] inverse function theorem
反应分子数 [化学] molecularity ; molecularity of reaction ; reaction molecularity
反双曲函数 [数] inverse hyperbolic function ; arc hyperbolic function ; Areafunktionen inverse hyperbolic functions
反对数 anti-logarithm ; [数] inverse logarithm
双语例句原声例句
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利用二次互反定律证明了某类形式的有理数不是整数，并且证明了某类形式的素数的个数是无限的。
This paper utilizes the Reciprocal Law Two Times to prove that the rational number of a kind of form is not the integer, and proves that the number of another kind of prime is limitless.
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比如，专精于反步兵战斗的MAX，防守一个据点时可以顶住数批敌方步兵的进攻而屹立不倒。
MAX specialized in Anti-Infantry combat, for example, can defend a point against waves of enemies without fail.
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研究发现，在不同反压下隔离段中的平均马赫数和平均压力值，从隔离段进口到激波串波前基本保持不变。
It was observed that the average values of Mach Numbers and pressures were almost constant from the entrance of the isolator to the onset of shock train along the isolator.
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All right, so the bonding order, you're correct, should be 2, if we subtract the number of bonding minus anti-bonding electrons and take that in 1/2.
好，你们是对的，键序为，如果我们用成键数,减去反键数除以2。
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There are groups of people who have studied the impact of Trans fats on health for a number of years.
有些人已对反式脂肪,对健康的影响进行了数年的研究
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So for the bond order we want to take 1/2 of the total number of bonding electrons, so that's going to be 4 minus anti-bonding is 4, so we end up getting a bond order that's equal to 0.
键序等于1/2乘以,总的成键电子数，也就是4，减去反键电子数，也就是4。,所以最后得到键序为0。
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