文中对一种普通压力传感器进行了测试，得出了不同温度下输出电势随压力变化的关系，并归纳出了输出电势与输入压力和温度的关系式。
The relations between output voltage and input pressure under different temperatures are achieved after a series of tests on a common pressure transducer using this system.
该系统利用计算机控制D／A转换器及精密电阻分压器，输出标准电势作为被检仪表的信号源；
In the system, a computer is applied to adjust a D/A device and a precise voltage divider for criterion signal output.
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