The results show that this microsensor is not only used to measure the magnitude of magnetic intensity, but also applied possibly to monitor the directionofvector of the magnetic field.
结果表明：微传感器件不仅可以测量出磁场的大小，而且给出了测量磁场矢量方向的可能性。
2
And, the direction is essentially that of a vector.
方向基本和这里的单位切向量一致。
3
Only the directionof the vector, the ratios between the component amplitudes, is important.