垂直离域能
Vertical resonance energy
强化垂直聚焦测深
The strong vertical focusing sounding method
指针偏离垂直线的角度
angles drift off vertical line
离散直接转矩控制
discrete direct torque control
discrete direct control torque
离散直线段识别
discrete line recognition
表面离散化边界方程法
OS-DBE method
On-surface discretized boundary equation method
场源离散化方法
discrete method of source of magnetic field