| 单词 | spectrophotofluorometer | 
| 释义 | > as lemmasspectrophotofluorometer   spectrophotofluorometer  n.  Brit. , U.S. , ΘΚΠ the world > matter > chemistry > chemical assay or analytical chemistry > 			[noun]		 > acetimetry > spectrophotometry > apparatus > spectrophotofluorometer spectrophotofluorometer1956 1956    Rev. Sci. Instruments XXVII. 664/2  				Spectrophotofluorometer. Continuous activation of compounds and measurement of the resulting fluorescence throughout the visible and ultraviolet regions is provided by this instrument. 1974    Nature 1 Feb. 291/1  				The continuous formation of NADH:NADH was measured fluorometrically at 37°C with an Aminco Bowman spectrophotofluorometer using an excitation wavelength of 340 nm and an emission wavelength of 460 nm. < as lemmas | 
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