Last year he received a doctor's degree in high-polymer chemical engineering from lehigh university in pennsylvania . 去年他获美国宾州里海大学高分子化学工程博士学位。
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He stayed at lehigh for a master ' s degree 他在里海大学攻读硕士学位。
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Lewnes holds a bachelor s degree in international relations and journalism from lehigh university Lewnes拥有利哈伊大学lehigh university国际关系和新闻学学士学位。
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And engineers at lehigh and princeton universities are trying to repair bones with scaffolds made from a porous , glasslike substance 理海大学与普林斯顿大学的工程师也正尝试用一种多孔的类玻璃材质制成的支架来修复骨骼。
