...Mills证明除了1之外,107(这里指的是10的... 若一个正整数n的所有因子的调和平均是整数,n便称为调和数(Harmonic number)。它又称欧尔数(Ore number),因为它最先出现在一篇奥斯丁·欧尔在1948年发表的论文内。
基于44个网页-相关网页
rf harmonic number 射频谐波序数
engine harmonic number 引擎谐波数
cyclotron harmonic number 回旋谐波次数
generalized harmonic number 广义调和数
the highest harmonic number 最高谐波数
harmonic index number [数] 调和指标数
even number harmonic 偶次谐波
以上来源于: WordNet
Theoretical analysis shows that the number of working wavelength will increase with the increment of the harmonic number of the harmonic blazed grating.
理论分析表明,谐闪耀光栅谐振波长数目随谐波数增加而增加,因此可用于多波长斜光束的高效耦合;
The harmonic number of the spike emission is confirmed by the comparison of the diagnosis with the typical parameters in solar corona.
最后从诊断结果和太阳日冕典型参数的比较以确定尖峰辐射的谐波数。
You can never--there's a strong legal precedent for not being able to make a claim about stolen bass, because these basses are limited in number, they involve rather simple harmonic progressions, and they've been used over the centuries.
可是你绝对不可能起诉别人抄袭低音部,这个强有力的法律判例,因为低音部的选择很有限,他们由很简单的和声进程组成,几个世纪以来一直在反复使用。
应用推荐