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In view of the loading stage reconstruction project of China National Offshore Oil Corporation in Qingdao, this article has designed a set of hydraulic synchronous lift control system. The system takes the internet configuration software WebAccess as the human-machine interface, uses PLC to complete data acquisition and system control, the result of application manifests that the system designed has...
Based on the review of the e-service quality research in web 2.0 environment. This paper explored current customer's quality evaluation by utilizing the content analysis. The authors found that customers took much concern on the personal interaction and true information available when they evaluated the service quality of the web-site. Therefore, the paper pointed that the core task of the web-site...
The computer network represented by Internet breaks through time and space limits and regional obstacles of traditional communication modes and makes a wider communication become very easy. And meanwhile, the continuous introduction of network interconnection devices with high performance, high reliability and low cost, such as gateway, router, repeater and network interface chip, etc, also makes...
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