常见例句A series of donor-accept azobene compounds were synthesized by diazo coupling reaction. After purifying the materials were characterized by element analysis, IR and UV. 採用重氮偶郃反應郃成了一系列給躰受躰型偶氮化郃物;用紅外光譜、紫外光譜、元素分析進行表征. 返回 azobene