范文编号:DZXX035 范文字数:6940,页数:22 摘要 21世纪的社会是信息社会。信息社会的特征是人类社会活动和生产活动的信息化。现代信息科学的三大支柱包括信息采集—传感技术;信息传递—通信技术;信号处理—计算机技术。传感器既是现代信息系统的源头,又是信息社会赖以生存和发展的物质技术基础。如果没有先进的传感技术,通信技术和计算机技术也就成了无源之水,无本之木。因此,研究和发展传感技术是生产过程自动化和信息时代的必然需求。 关键词:交流电桥,不平衡电桥,电压灵敏度
21st century society is the Information Society. Information society is characterized by Information technology of the activities of human society and production activities. Modern information science includes three main things; collection - sensing technology; information transmission - communication technologies; signal processing - computer technology. Sensor is the source of modern information system ,and the material and technical basis of the survival and development in the information society also. If there are no advanced sensor technology, Communication technology and computer technology will be nothing. Therefore, the research and development of the sensor technology is inevitable demand for the Automation of the production process and the information age. Keywords: A.C Bridge, Unbalanced Bridge, Sensitivity. 摘要 I 交流不平衡电桥的电压灵敏度分析相关范文 |
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