单词	photolysis
释义	photolysis /fə(ʊ)ˈtɒlɪsɪs / noun [mass noun] Chemistry The decomposition or separation of molecules by the action of light.To the best of our knowledge, no spectral and compositional data have ever been directly and simultaneously obtained for anthracene photolysis in solid particulate matter.... These compounds are generated by photolysis of atoms and simpler chemical compounds. This reaction should take place in darkroom conditions to protect the aryl azide from photolysis. Derivatives photolyse /ˈfəʊtəlʌɪz/ verb ... But it would not take a very sophisticated knowledge of science to know that hydrogen couldn't be held by earth's gravity, and methane and ammonia would be photolysed quickly. Chan and co-workers synthesized a ‘caged’ unfolded version of the peptide that can be photolysed in neat water solution to initiate peptide folding. They measure free Ca2 + in the focal spot of a confocal microscope (with the resting beam) and elicit transients in free Ca2 + by photolysing DM-Nitrophen with a flash of UV light. photolytic /fəʊtəˈlɪtɪk/ adjective ... The first is the photolytic reaction of molecular oxygen to give atomic oxygen, which subsequently combines with another oxygen molecule to give ozone. This titration served to correlate pH values with Mb spectra in the photolytic acidifications. Unfortunately, a similar range of carotenoid photolytic cleavage products were also present in extracts of the leaves.
随便看	THB THC Th.D. the the acceptable face of —— the Acropolis the Adirondacks the Aleutians the Alleghenies the Allies the Almighty the American dream the Americas the Ancient of Days the ancients the angel in the house the Annunciation the answer to someone's prayers theanthropic the Antipodes the ant's pants the Apocalypse the Appalachians the apple never falls far from the tree the apple of one's eye

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