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信息化的基础是传感器 ,传感器的精确度对于信息来说是至关重要的。以常见的几种流量传感器 (流量仪表 )为例 ,说明仪表在使用过程中精确度下降的原因、判断方法以及采取哪些措施予以补偿或修正。
The basis of information is the sensor, the accuracy of the sensor is crucial for the information. Several common flow sensors (flow meters), for example, explain the reasons for the decline in the accuracy of the instrument during use, determine the method and take what measures to be compensated or amended.