There were also other factors that entered into the orchestration.管弦乐编曲还要考虑其他因素。Undoubtedly, political and economic factors have played their part.毫无疑问，政治和经济因素在其中起了作用。The consensus is that risk factors have an accumu-lat...
Switzerland is completely landlocked.瑞士完全是个内陆国。Austria is a landlocked country of central Europe.奥地利是欧洲中部的内陆国。Crustal movements closed the straits, and the landlocked Mediterranean began to evaporate.地壳运动封闭了海峡, 被陆地包围的地中海...
The amide nitrogen of glutamine or asparagine functions more effectively than ammonia.谷酰胺或天门冬酰胺的酰胺氮作用较氨更有效.Trial and error revealed that it was best to put in the amide before the epoxide.尝试和误差法表明,最好在环氧化之前引进酰胺基.By the am...