（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.
通过对安康市杨家营村氟中毒的调查，证实该村人群饮水含氟量过高和燃用含氟量过高的石煤污染室内空气，食品等所致，属于饮水与燃煤氟中毒。
Through the investigation on fluorosis in Yangjiaying village, Ankang city, that air in room and food were polluted by high fluorine in drinking water and burning coal was proved.
学士学位论文题目：含芳香氨基酸的类肽受体的设计与研究(导师：杨池明教授)。
B. S. Dissertation: The designation and studying on peptide-simulated receptor including aromatic amino acid (Directed by Professor Chiming Yang).
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