Valli-Ritter law 瓦里二氏定律...ritter reaction 里特反应...Ritter amide preparation 里特酰胺制造...Ritter-Rollet sign 里-罗二氏征(弱电刺激足屈,强...Ritter-Rollet phenomenon 里-罗二氏现象(弱电刺激足屈,...
交流互动
发表言论