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PLC控制系统在沥青混凝土再生设备中的应用 被引量:2
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作者 高翔 吕雅莉 《筑路机械与施工机械化》 北大核心 2009年第6期53-54,57,共3页
阐述了ZLB60沥青混凝土再生设备自动配料系统的工作原理、硬件配置的电气原理和接口设置;利用自适应控制法解决了再生料称量系统落差补偿问题,给出了详细的主要程序控制流程图及与配套设备联机互动协调工作的方法。通过实际应用,证明该... 阐述了ZLB60沥青混凝土再生设备自动配料系统的工作原理、硬件配置的电气原理和接口设置;利用自适应控制法解决了再生料称量系统落差补偿问题,给出了详细的主要程序控制流程图及与配套设备联机互动协调工作的方法。通过实际应用,证明该系统运行稳定,达到了设计的要求。 展开更多
关键词 沥青混凝土再生设备 自适应控制法 联机互动 流程
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New Ways of Self-defence Society: The Role of Trust in Social Networks
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作者 Anna Cossetta Sergio Labate 《Sociology Study》 2011年第7期541-548,共8页
The development of the Internet coincides with 90s financial crises. The net seemed to realize what Karl Polanyi defined social self-defence from the capitalism against the transformation of labour, land and money in ... The development of the Internet coincides with 90s financial crises. The net seemed to realize what Karl Polanyi defined social self-defence from the capitalism against the transformation of labour, land and money in fictitious commodities. In this paper we try to consider how Internet, and in particular social network, has modified many deep aspects of our life. With two different approaches, sociological and philosophical, we try to understand how social networks support new shapes of happiness and trust in an economic crisis context. 展开更多
关键词 Economic crisis HAPPINESS internet social networks TRUST
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An Empirical Study on Intercultural Adaptation to Huxiang Culture among Intemational University Students in Hunan
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作者 LU Sufen 《International English Education Research》 2016年第5期77-80,共4页
This paper takes Changsha Medical University as an example and carries out an empirical investigation on the life, study and social networking of the international students from such countries as Pakistan, Zambia, Cam... This paper takes Changsha Medical University as an example and carries out an empirical investigation on the life, study and social networking of the international students from such countries as Pakistan, Zambia, Cameroon,Indonesia,Nepal. The survey results show that in the current Intemet Plus Era and Generalization Communication Era, students' cross-cultural adaptability of Huxiang Culture is related to their learning motivation, individual factors,social factors, and the management of their life and study in the university. The students' cross-cultural adaptability is,on the whole, strong.However, the differences between individuals are great with a trend of diversification and diversity, and students' interest in Huxiang regional culture and recognition is to be further strengthened in communication. 展开更多
关键词 Huxiang Culture Intercultural Adaptation International University Students in Hunan
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