教学参考书很久以前就出版了。
教学参考书不久就会出版了。
当今已成为英语教学参考书和英语自学教材的重要组成部分。
Reference translation of texts of English textbooks has now become one of the integrated parts of textbooks.
本书供网络安全研究和开发人员以及网络安全爱好者阅读，也可以作为计算机网络和网络安全专业方面的教学参考书。
Book research and development for network security as well as network security enthusiasts to read, also can be used as computer networks and network security professional teaching reference books.
信号与系统作为电子信息类专业的核心技术基础课，立体化教材主要包括主教材、教学参考书、电子教案、多媒体课件、试题库及课程学习网站等。
Its stereoscopic teaching materials mainly include major teaching materials, reference books, electronic teaching program, multimedia CAI, test questions, and network for course learning.
主要供高校本科教学使用，也是考研的重要参考书。
Basically offer education of college undergraduate course to use, also be to study grinding important reference book.
主要供高校本科教学使用，也是考研的重要参考书。
Basically offer education of college undergraduate course to use, also be to study grinding important reference book.
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