The sample, after being purged by reversed extraction and purified byPVP - kieselguhr column, was enriched through Amberlite XAD - 7 column. 样品经过乙酸乙酯反萃取及PVP - 硅藻土层析柱后, 再径XAD - 7柱浓缩.
One of the most formal types of advice is the declaratory order.一种最正式的咨询形式是宣告性裁决令.The key requirement is that Hamas be judged by its deeds rather than its declaratory words.最关键的条件是,判断哈马斯应该通过它的行动而不是它的宣言....
检查员很尽职地在一本大红册子上记下了日期。The inspector dutifully recorded the date in a large red book.她非常热诚尽职.She was most zealous in performing her duties.他工作一向很尽职.He has always been a conscientious worker....
她将这一判决称为真理对谬误的胜利。She called the verdict a victory of truth over falsehood.真理同谬误是对立的.Truth stands in opposition to falsehood.琼斯先生对报告不屑一顾，称其中充斥着谬误。Mr Jones was dismissive of the report, saying it was riddled with inaccurac...
Operating systems can be brought to a halt by a Trojan Horse.操作系统可能会因为木马病毒的攻击而中止。Changes were made in operating methods in an effort to increase profitability.为了提高利润，经营方式上发生了改变。The group made operating profits of £80m be...