According to the questionnaire and interview survey, urban middle school in Yanbian "Information Technology" course in the implementation process of the following four areas:1. No importance of information technology courses, information technology, lack of teachers, curriculum reform, the new theory of learning, students high level of interest in information technology, the school can not give students information technology to create a good learning environment, information technology and in teaching methods the choice of teaching and the use of the blind, lack of theoretical guidance, the students information literacy level is not high.2.
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In recent years, it is still of lack of theoretical guidance and support, even of the significant increase in the number.
近年来，合同公证的数量大幅增加，但缺少理论的指导和支撑。
At present, the operation of multi-source network theory and technology is not yet mature, the lack of theoretical guidance in practice.
目前多热源联网运行的理论与技术尚未成熟，实践中缺乏理论指导。
The research about community often conflicts, lack of theoretical guidance and also lack the courage to construct system community operating theory.
各种对社区的相关研究往往是各自为战，既缺乏系统的理论指导也缺乏建构系统社区运行理论的勇气。
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