n.和声学;<音>泛音( harmonic的名词复数 );
例句:
The Study on Simple Harmonic Vibration and Simple Harmonic Wave(ⅰ)
关于简谐振动和简谐波的研究(Ⅰ)
The Design of High Speed Data Acquisition and Harmonic Analyzer
高速数据采集与谐波分析仪的设计
On the harmonic oscillation of large scale system of time varying
关于时变大系统之平稳振荡