基于单片机温度监测系统设计的外文翻译第 1 页 外文文献资料 Distributed Temperature Sensor 1.Sensor introduction 1.1 Temperature sensor background In the human living environment, temperature playing an extremely important role。No matter where you 文档来自于网络搜索live, engaged in any work, ever-present dealt with temperature under. Since the 18th century, industry 文档来自于网络搜索since the industrial revolution to whether can master send exhibition has the absolute temperature touch. 文档来自于网络搜索In metallurgy, steel,