所述的步骤(2)中磁化方式为周向闭合磁轭磁化及纵向线圈磁化全感应式。
The magnetizing mode in the step (2) is circumferential closed magnet yoke magnetization and coil magnetization full sensing.
感应测井仪新设计的线圈系和采用的先进制造工艺在提高其探测效率和稳定性的同时，保持了较好的纵向分辨率。
New design of the coil system and its advanced manufacturing techniques improve its efficiency and stability, and keep its excellent vertical resolution as well.
通过垂直位移测量鉴别了纵向场线圈和加热场绕组引起的水平杂散场的方向和大小。
The direction and value of horizontal stray field induced by the toroidal field coils and primary windings are determined using vertical displacement data.
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