pyrazolines
美 英
例句
Because of nitro group, the fluorescence intensity of other pyrazolines has decreased, the UV, fluorescence spectra also have red shift.
基本上得到了我們預想的結果其它的幾種薄膜由于硝基的引入,熒光強度減弱,而且紫外和熒光光譜有明顯的紅移現象。