The composition of the complexes was confirmed by elemental analysis, UV spectro scopic and IR spectra , the fluorescent of ternary complexes were studied.

 
  • 通過(guò)元素分析、紫外可見(jiàn)光譜、紅外光譜確定了它們的組成,并且也研究了其熒光特性。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan