n.(Ullmann)人名;(英)厄尔曼;(法)于尔曼;(德、匈、捷、挪)乌尔曼
网络 乌尔曼; 乌尔曼反应; 乌尔曼化工百科全书
EVA ULLMANN took her master´s degree in 2002 on the part that humour has to play in psychotherapy, and became hooked on the subject.
2002年,伊娃·乌尔曼以“幽默在心理治疗中的作用”为论文研究主题获得了博士学位,并对该主题产生了巨大的兴趣。
EVA a ULLMANN took her master´s degree in 2002 onthe part that humour has to play in psychotherapy, and became hooked on the subject.
2002年,伊娃·乌尔曼以“幽默在心理治疗中的作用”为论文研究主题获得了博士学位,并对该主题产生了巨大的兴趣。
Phenoxyacetophenone could be prepared from potassium phenolate and m bromoacetophenone via Ullmann reaction catalyzed by copper acetate in high yields.
间苯氧基苯乙酮可由酚钾与间溴苯乙酮在醋酸铜催化下以高产率合成。