Compared experimental measurement with calculation ofmagneticfield, the result validated that it can accomplish the accurate point measurementofmagneticfield.
通过对磁场的实际测量结果和理论计算值的比较，说明该传感器能实现对“点”磁场信号的准确测量。
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The current measurement and control system in a Low-frequency MagneticField is a comprehensive system of hardware and software, including two parts: current measurement and computer control.
The measurementof solar magneticfield and the non-potential characteristic of solar activity are important to explain the physical mechanism and dynamical process of solar activity.