(频散效应)
frequency dispersion effect
倍频散射
Frequency doubling scattering
fre-quency doubling scattering
Fraction frequency scattering
Frequency-doubling scattering(FDS
差分格式的频散
dispersion of difference scheme
弹性轴频散
dispersion of elastic axes
等效频散曲线
Equivalent dispersion curve
低频散射模型
low frequency scattering model
电容弥散频率
capacitance dispersion frequency
非频散红外分析仪
nondispersive infrared analyzer
非频散红外吸收
nondispersive infrared absorption
分格频散反演
Grid dispersion inversion