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压力传感器一般是指输出电信号(电压或电流)与被测流体压强成正比的电子器件.当前使用最广泛的压力传感器是利用半导体硅材料的压阻效应工作的硅压力传感器,它在工业自动化、医疗诊断、航空汽车等方面都有应用. 硅单晶是金刚石结构的晶体.由于它具有高度的立方对称性,因而它的
Pressure sensor generally refers to the output electrical signal (voltage or current) and the measured fluid pressure is proportional to the electronic device is currently the most widely used pressure sensor is the use of semiconductor silicon piezoresistive effect of silicon pressure sensor, which in industrial automation , Medical diagnostics, aeronautical vehicles, etc. Silicon single crystal is a diamond-structured crystal that, due to its high degree of cubic symmetry,