harmonic spectrum meaning in English
谐波谱
Examples
- Harmonic spectrum analysis
谐波与频谱分析 - Our results show that the excited states of the atom play an important role in the low - order harmonic spectra and ionization probabilities
研究结果表明，原子的激发态结构对低阶的高次谐波和原子的电离几率有重要影响。 - It is found that the intensities of high harmonic generation for both cases are similar , but the short - range potential atom does not radiate the low - order harmonic spectra , and the ionization probabilities of the long - range and short - range potential atoms as a function of the laser intensity are obviously different
在强激光场中，长程势原子和短程势原子产生的高次谐波对应的平台和截止位置相同，但是短程势原子没有低阶的高次谐波，而长程势和短程势原子在激光场中的电离几率明显不同。 - Chaotic switching modulations introduce low - frequency harmonic spectrum of output voltage as random switching modulation . in some case , low - frequency noise ripple offset the effect chaotic switching modulations reduce the level of emi . it indicates that the ccfmfd integrates the advantages of spreading harmonic power at the multiples of the switching frequency and not introducing significant noise ripple at low - frequency range . among all chaotic switching modulations , the ccfmfd is considered as the best choice in applying to dc / dc converter
与随机调制模式相同，混沌开关调制模式也引入输出低频噪声纹波，有些情况下低频噪声纹波可能抵消混沌开关调制降低emi水平的效果。分析表明： ccfmfd模式具有较好的降低emi水平和引入较小低频纹波的优点，可以作为混沌调制模式较佳的选择。