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E网技术下城市中水综合利用与调控技术研究
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作者 周海林 《能源与节能》 2021年第6期77-78,106,共3页
中国经济的快速发展和科技的不断进步,给人们生产、生活带来了翻天覆地的变化,特别是城市化的建设和发展,更进一步满足了人们不断提高的生产、生活需求。中国是世界上水资源较为短缺的国家,水污染状况较为严重,而城市化建设和发展势必... 中国经济的快速发展和科技的不断进步,给人们生产、生活带来了翻天覆地的变化,特别是城市化的建设和发展,更进一步满足了人们不断提高的生产、生活需求。中国是世界上水资源较为短缺的国家,水污染状况较为严重,而城市化建设和发展势必带来城市用水量的大幅增加,城市用户的供需问题越发突出,已成为阻碍中国社会发展的不利因素。以智慧水务和智慧城市的发展理念为基础,依托云计算、物联网和大数据等现代信息技术,与城市用水现状相结合,研究并提出了适合城市未来发展的中水综合利用及调控技术,即E网中水系统,形成城市中水处理回用的应用智能网络。 展开更多
关键词 城市化发展 水资源 智慧水务 中水利用 e网技术
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Analysis of using network resources to improve the effect of college English reading and writing teaching
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作者 Liu Zhijun Pu Xiaowei 《International Journal of Technology Management》 2014年第3期24-26,共3页
The difference between the college English reading and writing class which is supported by network and the traditional courses is that teachers and students use information technology to complete the study task and ac... The difference between the college English reading and writing class which is supported by network and the traditional courses is that teachers and students use information technology to complete the study task and achieve the teaching objectives in the process of teaching and learning. The role of the teacher is a guider and organizer, the teaching is student-centered teaching. This paper takes the teaching practice in reading and writing class as an example, explain how to use video file, screen demonstration, chat rooms, BBS, E-mail and other different multimedia network technology and approach, how to make full use of multimedia network resources in teaching college English reading and writing, how to improve the teaching effect. 展开更多
关键词 The network education College english Teaching mode
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