sector magnetic field的意思|示意

The axial third order aberration coefficients of an inhomogeneous magnetic sector field are derived for the first time.

首次推导出了非均匀扇形磁场的轴向三阶象差系数。

By using a four-layer model, the stabilities of ME type spiral sector transition region in the interplanetary magnetic field are discussed.

本文利用四层模式，讨论了ME型行星际磁场螺旋扇形过渡区的稳定性。

The significance of using a harmonic magnetic field in SFC (Sector Focusing Cyclotron) and the requirements for the harmonic power supplies are described roughly.

简要描述了扇聚焦回旋加速器（SFC）中使用谐波场的意义和对谐波电源的要求。