XuRengui, LiaoZhezhi. SCM microcomputer apply art [M]. BeiJing: The mechanical engineering book concern, 2001

徐仁贵，廖哲智。 单片微型计算机应用技术[M]。北京：机械工业出版社，2001。

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ZhangYigang, PengXiyuan and so on. MCS-51 SCM apply design [M]. HaErbing: HaErbing industry college book concern, 1997

张毅刚，彭喜源等.MCS-51单片机应用设计[M]。哈尔滨：哈尔滨工业大学出版社，1997。

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LiChaoqing. SCM elements and interface art [m]. BeiJing: The aviation spaceflight college book concern of BeiJing, 1999.

李朝青。单片机原理及接口技术[M]。北京：北京航空航天大学出版社，1999。

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Another theme in the Book of Deuteronomy is the theme of providential concern, and that appears in Deuteronomy 8.

申命记》的另一个主题是,对幸运的忧虑，这出现在《申命记》第8章中。

耶鲁公开课 - 旧约导论课程节选

Representatives from Books On Tape Inc. (link below) and Audible, two of the leading recorded book sites, say concern over piracy, copyright and reduced royalties may keep accredited book publishers and authors from licensing their property for use on MP3 players.

CNN: Too soon for totable tunes?

The book expresses the growing concern among more careful real climate scientists, rather than political scientists, that trends in solar activity portend a return to the cold, limited agricultural output, and widespread disease of the Little Ice Age, or even a more full blown, overdue by historical standards, real ice age.

FORBES: Fakegate: The Obnoxious Fabrication of Global Warming

It was all 50 or 60 years ago, and Ms Sereny's further concern in this book is with the struggle of later generations of Germans to digest what happened, to accommodate themselves to their history.

ECONOMIST: German history