Electronic compass designed by magnetic field sensor kmz 52设计的电子指南针
To protect magnetic field sensors from intense erosion and high pressure , suitable sealed pressure cases must be designed 其中之一是如何将磁场传感器运抵海底实施测量。
This hypothesis is only observed oceanic ridges of rock and the residual magnetic field sensors made to return the reverse 此假说只是观察到岩石和大洋洋脊的感应剩磁场来回反向而提出来的。
In fact , because of its weak magnetism , the pressure case made by lc4 has distorting effect on frequency responses of the magnetic field sensors sealed in it 因它的弱磁性,使得磁场传感器装入舱体后,整体频率响应发生了部分变异。
This distorting effect doesn ' t affect the use of the magnetic field sensor , but if we want to eliminate its impact , we should study it through experimental measurements 这种变异虽不影响磁场传感器的使用,但要对其规律特征予以测定,方能剔除由此产生的对磁场测量的不良影响。