Transporting coal by means of conveyor belts is common in Australian underground coal mines.Major conveyor belt-rela......

　　A fibre-optic based Distributed Temperature Sensing (DTS) system has been used to monitor the gas product temperatur......

本文介绍了一种新型光纤浓度传感器。该光纤浓度传感器基于被测介质的折射率取决于其浓度和温度的原理 ,采用光纤传光和CCD检测 ,......