Aim To find the cause of abnormal NMR spectra of lomerizine dihydrochloridedihydrochloride and fenfluramine camphoramide. 目的寻找盐酸洛美利嗪等含氮化合物呈现特殊核磁图谱的内在原因.
The meeting degenerated into petty squabbling.会议变成了无聊的扯皮。Standards in the administration of justice have degenerated.执法标准下降了。The wide paved road degenerated into a narrow bumpy track.铺好的宽阔道路渐渐变窄,成了一条崎岖不平的小径....