计算机硬件 计算机工程制造 释文 six sigma, 6σ 六西格玛
- harmonic manifold
- harmonic map
- harmonic mapping
- harmonic mean
- harmonic mean index
- harmonic measure
- harmonic measurement
- harmonic minorant
- harmonic minorant function
- harmonic mixer
- harmonic modulation method
- harmonic morphism
- harmonic motion
- harmonic number
- harmonic operator
- harmonic oscillation
- harmonic oscillator
- harmonic-oscillator potential
- harmonic overtone
- harmonic pair
- harmonic parameter
- harmonic pencil
- harmonic pencil of lines
- harmonic pencil of planes
- harmonic perspectivity