中文说明：通过对压力传感器进行测试，得出相关测试数据,再对压力传感器的非线性及温度系数进行有效修正，确保修正后精度达到0.05%,
English Description：
Through the pressure sensor test, the relevant test data, and then the pressure sensor and the temperature coefficient of nonlinear correction, to ensure that the correction accuracy of 0.05%,