监考to invigilate an exam明天全体学生考英语,他将担任监考.Tomorrow he will supervise all the pupils taking the English examination.在主考监考时任何学生想作弊都是冒险.Any student who tries to cheat while the examiner is watching is playing with fire....
采用HPLC法测定阿魏酸的含量.The content of ferulic acid was determined by HPLC.结论: 阿魏酸钠注射液对冠心病心绞痛有较好疗效.Conclusion: Sodium ferulate injection is fairly effective in patients with angina pectoris.结论: 阿魏酸钠可抑制Aβ25-35介导的p38MAPK活性,使TNF- α...
他们丝毫不受恐怖主义思潮的影响,这你可以想像到的.They were as far removed from the ethos of terrorism as you could imagine.伟人对当时思潮具有影响.Great men leave their mark on the thought of their age.她内心里奔腾着愁苦的思潮.Inwardly she was running with a troubled ...
需要货品: PVC喷射软管 、 农业用喷射器 、 喷射管嘴及洒水器.Products wanted: PVC spray hoses, agricultural sprayers, sprayer nozzles and sprinklers.为了有效控制喷射管, 编码器安装时传动轴那一面朝上.To effectively control the jet pipes, the encoders are positioned with t...