The determination of tetramine and fluoroacetamide using GC - MS method unknown sample was discribed in this paper.本文采用GC -MS 法测定杀鼠剂产品中是否含有毒鼠强及氟乙酰胺,其方法准确、迅速、可操作性强.Objective To study clinical the clinical date of manifest...
霍尔德曼后来因执行了一些命令而遭贬黜.Haldman was later disgraced for orders he carried out.苏轼多次遭到贬黜.Su shi was demoted from his position many times.那个不诚实的大臣被公开贬黜了.The dishonest minister was publicly disgraced....
Ludicrously irrelevant thoughts swarmed in her head.一些毫无干系的荒唐想法在她的脑海里涌动.A tiny insect , trying to shake a mighty tree, is ludicrously ignorant of its own weakness.蚍蜉撼大树, 可笑不自量.It transpires that the chest a valuable anti...
Firms need a breathing space if they are to recover.这些公司需要短暂休整才能恢复元气。The space underneath could be used as a storage area.底下的空间可用作储藏区。The Ariane space-rocket project has had a shining success.阿里安航天火箭项目取得了辉煌的成功。...
Frank had been struck down by a massive heart attack.弗兰克的身体已经被一场严重的心脏病拖垮了。He died six weeks later of a massive heart attack.六周后他因严重的心脏病发作去世。Universities were ill-equipped to meet the massive intake of students.各大学设备不足，难以...
学生能利用自然发音法的规则熟悉英语单字.Students can be more familiar with the English vocabulary by the instruction of phonics.为什麽那麽多语言学家、心理学家强烈反对放弃自然发音法?WHY DID SO MANY LINGUISTS and psychologists object strongly to the abandonment of pho...