| 单词 | 约数 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔aliquot〕An aliquot part.整除数，约数：能整除的部分美国传统〔approximate〕The approximate figure is 40, while the exact number is 38.约数是40,确数为38。英汉大词典〔gcf〕Greatest common factor.最大的公约数美国传统〔incommensurable〕Mathematics Having no common measure or number of which all the given lengths or measures are integral multiples.【数学】 不可通约的，无共同尺度的：没有一个公约数或一个数值能使所有给出的长度或度量成为其整数倍数美国传统〔integral domain〕A commutative ring with unity having no proper divisors of zero, that is, where the product of nonzero elements cannot be zero.整环，整域：一个单位元素都不是零的真约数，即，非零元素的乘积不为零的交换环美国传统〔reduction〕The canceling of common factors in the numerator and denominator of a fraction.约分：削去分数中分子和分母的公约数美国传统〔round〕Well, in round figures(= not giving the exact figures)we've spent twenty thousand so far.嗯，说个约数吧，我们至今花了有两万了。牛津高阶〔subharmonic〕Of, relating to, or being a wave with a frequency that is a fraction of a fundamental frequency.分（频）谐波的：频率为基波频率整约数的一种周期性波的，与这种波有关的，是这种波的美国传统The cost given is only approximate.所列成本仅为约数。牛津商务 |
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