It's the survey of the ultravioletfluorescence method to survey uncertain degree of measurement of the evaluate of the Density of Sulphur dioxide gas in Nitrogen.
采用紫外荧光法测定氮气中的二氧化硫气体浓度的测量不确定度。
2
Three-dimensional fluorescence spectrum and ultraviolet absorption spectrum of Bletilla striata extraction drawn by boiling water were reported.
报道了白芨沸水浸取液的三维荧光光谱和紫外吸收光谱。
3
Aim To optimize the measurement condition of hydrocarbon in geochemical samples by ultraviolet spectrometry and fluorescence spectroscopy.