偶像团体组合中的始元和韩庚，在周三到访中国并以被邀嘉宾身份出现在中国头等娱乐节目中！
Siwon and Hankyung, members of the idol band Super Junior, visited China Wednesday as invited special guests on a lead Chinese entertainment show.
本文综述了环庚三烯并咪唑类及其重要中间体环庚三烯酮类化合物的合成方法。
The methods for synthesis of cycloheptimidazole and its important intermediate cycloheptatrienones are summed up.
本文综述了环庚三烯并咪唑类及其重要中间体环庚三烯酮类化合物的合成方法。
The methods for synthesis of cycloheptimidazole and its important intermediate cycloheptatrienones are summed up.
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