（表示时间）当杨霞和丁美媛离开机场时，他们含而泪向留在悉尼的中国奥运代表们挥手告别。
When leaving the airport , Yang Xia and Din Meiyuan waved with tears to the Chinese delegates left in Sydney.
结论对耐多药肺结核采用含丁胺卡那、左氧氟沙星的方案治疗MDR-TB效果肯定。
Conclusion The treatment scheme of combine levofloxacin and amikacine was appropriate to apply on MDR-TB.
以磷酸三丁酯(TBP)为萃取剂，用撞击流反应器对模拟含苯酚废水进行了萃取除酚的研究。
An experimental study was carried out to extract phenol from simulated wastewater containing phenol using tributyl phosphate (TBP) as extractant in an impinging stream reactor.
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