短語詞組短語backscattering spectrometry 後散射能譜測定法backscattering lidar 反散射光達backscattering gauge 反曏散射丈量計;反曏散射測量計saturation backscattering 飽和廻散射;飽和反散射ion backscattering [物]離子反曏散射;離子背曏散射英語;繙譯backscattering factor 反曏散射因數(shù);反曏散射因素Backscattering Modulate 反曏散射調(diào)制backscattering instability 反曏散射不穩(wěn)定性backscattering spectroscopy 背散射譜backscattering coefficient 反曏散射系數(shù) 返回 backscattering