词汇	quinone dioxime
释义	quinone dioxime 苯醌二肟
随便看	first difference of variables first difference operator first difference series first-derivative first derivative dual wavelength method first-derivative dual-wavelength method first derivative element First derivative reflectance first-derivative reflectance first derivatives first derivative set First derivative spectra first derivative spectrometry First-derivative spectrometry First derivative spectrophotometric method first derivative spectrophotometry First-derivative spectrophotometry first derivative spectroscopy first-derivative spectroscopy first derivative spectrum First derivative stripping voltammetry first derivative titration first derived curve first described First deserve and then desire