随后,叠氮化脒异构化生成氨基四氮杂茂.Guanyl azide is then isomerized to aminotetrazole.黄樟油素经碱异构化可得到治疗高血压症的有效药物 —— 甲基多巴的中间体——异黄樟油素.Isomerization of safrole can afforded isosafrole - the intermediate of the effective antihypertensive agent ...
我看过以他的回忆录改编成电影的预告片.I watched a trailer for the screenplay of his memoirs.有些电影预告片甚至比它们宣传的电影还精彩.Some trailers are even more exciting than the movies they advertise.今天暴雪放出了一部正在制作中的为即将到来的大型多人在线游戏魔兽世界准备的预告片.Today Blizzard...
The catalog includes helpful information on the different bike models available.目录中包括了在售的各种型号自行车的有用信息。The catalog is organized alphabetically by label name.这个目录按标签名的字母顺序排列而成。This stamp catalog ( ue ) s at five dollars.这张...
In this context a graph is hardly more than a visual or computational aid.在这方面图仅仅是直观的和计算的一种工具.Computational grid is a burgenoing high performance computing technique.计算网格是一种新兴的高性能计算技术.Computational linguists teach comput...
Their mother does not buy the picture - story book for them.他们的母亲没给他们买小人书.I like to curl up with a story book.我喜欢蜷曲而卧着看故事书.The child pasted a coloured picture in his picture - story book.这孩子用糨糊把一张彩图贴在他的小人书里了....