If one chord holds twice as long or only half as long, then we have an irregular harmonic change--irregular rate of harmonic change.
如果某一个和弦持续的时间是两倍或者只有一半，那我们就有了不规则的和声改变——和声改变的不规则比率。
So what's happened to the rate of harmonic change here?
所以说这里的和声变化率是怎样的？
The rate of harmonic change has slowed down considerably here.
泛音的变化速度减得相当慢。
He's trying to relax us here by slowing down the rate of harmonic change here.
他希望通过减慢泛音的变化速度让大家在这里快要睡着了。
Okay.So that's all you got to do, and you can hear the holding for twice as long as the other, so you got irregular rate of harmonic change.
好的，现在需要大家做的都弄好了，而且大家可以听到比别的要长两倍，这就是泛音的不规则变化率。
Harmonic enlargement can be minished or avoided by properly choosing the reactance rate of reactor in the spur track of filters.
同时的实际应用中可通过适当选择滤波支路中电抗器的电抗率来减小或避免产生谐波放大。
By this algorithm, the ac harmonic components of short-circuit current can be filtered, and the accurate DC current rate of change can be obtained.
该算法可以滤去短路电流中的交流谐波分量，得到直流电流变化率的准确结果。
The results showed that the warming rate of the simple harmonic field was high but uneven, leading to a high perch'ltage of cell death.
结果表明：谐振场加温迅速但极不均匀，造成细胞大量死亡。
Under condition of no power factor regulator, it can generate high power factor and low harmonic rate.
这种镇流器在没有功率因数调节器的情况下能产生高功率因数和低谐波率。
Conclusions the tissue harmonic imaging evidently improves the contrast and imaging quality, so that the positive rate and diagnostic accuracy of calculus would be upgraded.
结论组织谐波显像能明显提高图象的反差及对比度，改善图象质量，使泌尿系结石的阳性显示率和诊断准确性明显提高。
Objective To study the method of how to improve the quality of sonograms and increase sonograms reveal rate by comparative observation between tissue harmonic imaging(THI)and fundamental imaging (FI).
目的探讨组织谐频成像（THI）与常规基频成像（FI）的对比观察，研究THI改善声像图质量，增强图像的显现力。
The rate of a process is based upon the energy barrier required to cross the corresponding saddle point, and a harmonic prefactor.
越过马鞍点和前因子所需的能量决定该过程的速度。
In this paper, the magnetic network model of hybrid step motor is established according to the air gap rate permeance method, and the expression of the harmonic back EMF is deduced.
利用气隙比磁导法建立了混合式步进电动机的磁网络模型，推导出谐波反电动势的表达式。
In this paper, the magnetic network model of hybrid step motor is established according to the air gap rate permeance method, and the expression of the harmonic back EMF is deduced.
利用气隙比磁导法建立了混合式步进电动机的磁网络模型，推导出谐波反电动势的表达式。
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