Harmonic synthesis method
spherical harmonic synthesis
harmonic vibration synthesis
fundamental harmonic {first harmonic}
harmonic and bi_harmonic functions
harmonic detection and inter-harmonic detection
simple harmonic oscillation，simple harmonic vibration
the ratio of the triple-harmonic in first-harmonic
self-propagation high-temperiture synthesis(SHS) or combustion synthesis(CS)
0-axis harmonic injection
2-harmonic isometric immersion