METHODS: The target compound was synthesized from N - benzyl protected aminoacetophenone through hydrogenation, benzoylation and reduction.方法: 以氮 - 苄基保护胺基酮为原料,经氢化, 苯甲酰化,还原三步合成双苯甲酰沙丁胺醇酯....
Further scans are required to confirm the diagnosis of an abnormality.需要进一步扫描来确诊是否出现异常病变。CT scans identified bullae in all of the patients, with nine having bullous disease.CT扫描显示所有患者都存在肺大泡, 其中9例患有重症肺大泡病.Quantitative art...
这是肉眼胜过雷达的又一事例。It was yet another case where the human eye outperformed radar.自从1939年以来,雷达的每个部分的技术一直在继续不停地发展.Progress in every branch of radar was constant and unceasing during 1939.雷达的原理相当简单.The principle of radar is qui...
He was charged with divulging state secrets...他被控泄露国家机密。The soldier was shot for divulging the plans to the enemy.这个士兵因向敌人泄密被击毙.Everyone likes divulging their personal details.那么喜欢透露自己的隐私.The talk of Liu is divulging hap...
At the onset of germination, the hypocotyl elongates rapidly by cell enlargement.萌发开始时, 下胚轴依靠细胞增大而迅速伸长.As the development of the hypocotyl continues, the characteristic crook in the upper portion becomes apparent.由于下胚轴继续...
你常出汗或是脸上常发烫吗？Do you sweat a lot or flush a lot?她表兄是美发师，正在免费给她烫发。Her cousin, a hairdresser, was perming her hair as a special treat.他摸了摸男孩的额头,烧得烫手.He touched the boy's forehead. It was burning hot....
The fund has been used largely to finance the construction of federal prisons...该基金大部分用于了资助联邦监狱的建造。We used to see quite a lot of his wife, Carolyn...我们以前经常见到他的妻子卡罗琳。He used to keep on at me about the need to win...他以前总是跟...