This paper carries on the three-dimensional static electromagnetic field analysis on the electron beam scanning deflection coil with multipole shoe structure.
根据不锈钢毛细管板结构的钎焊特点，建立了扫描电子束钎焊温度场三维有限元分析模型。
2
Bonded multi-pole magnet rotors are used in a wide variety of speed and commutation applications such as to rotary encoders, speedometers and machine controls.
多极磁铁转子广泛使用在各种速度和整流应用中，如对旋转编码器，里程表和机器的控制。
3
Available microwave switch configurations include a simple single-pole double throw (SPDT) switch, multi-position switch, matrix, and cascade.