Computer control, automatic conversion linearity correct and pressure automatic calibration were used in the control circuit.
测量电路采用计算机控制，实施量程自动转换、线性修正和压力自动校准。
In order to meet the needs of high accuracy of temperature measurement for a data process and control device, a simple calibration method for the bridge circuit measuring resistances is proposed.
针对“数据处理和控制装置”测温电路的高精度 要求，提出了一种分档电桥电路的标定方法。该方法 不仅简单实用，在电桥分档位较多时，能有效减少标定 的工作量，而且能达到较高的精度。
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