利用PSPICE程序结合非线性电阻模型来模拟压力传感器的电桥电路，可显示零点电漂移和热漂移特性。
The program PSPICE is used for simulating the bridge circuit of pressure sensor with the nonlinear resistor model to show properties of electric drift as well as thermal drift.
本文指出组成压阻型压力传感器电桥的电阻受温度、输入电压、压力的共同影响，在此基础上提出非线性扩散电阻的多维模型。
The phenomenon is called electric nonlinearity for sensitivity. The nonlinear resistors, forming the bridge in pressure sensor, are influenced by temperature, input voltage and pressure together.
本文指出组成压阻型压力传感器电桥的电阻受温度、输入电压、压力的共同影响，在此基础上提出非线性扩散电阻的多维模型。
The phenomenon is called electric nonlinearity for sensitivity. The nonlinear resistors, forming the bridge in pressure sensor, are influenced by temperature, input voltage and pressure together.
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