The application of curve fitting based on least-squares methods in XQY1-1 air pressure transmitter is introduced.
文中介绍了基于最小二乘曲线拟合技术在XQY1 - 1型气压传感器中的应用。
The transmitter output-air pressure for a pneumatic transmitter-is piped to the recording or control instrument.
变送器输出——对气动变送器是空气压力——通过管道传给记录或控制仪表。
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