西微所--微电机杂志 关键词：内嵌式永磁同步电机;弱磁调速;永磁体分段;磁路饱和 [gap=855] pemanent magnet synchronous motor; Flux-weakening control; Magnet segmentation; Field saturation
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field saturation pressure 油田饱和压力
saturation field [电子] 饱和场
saturation field strength 饱和场强
saturation field intensity 饱和场强
In other words, each domain is spontaneously magnetized to saturation even in the absence of any external field.
换句话说，即使在没有任何外磁场的情况下，每个磁畴也自发地磁化到饱和。
Nevertheless when space charge field is taken into account, the saturation length lengthened and the efficiency decreased in the vacuum-background.
而在真空中，考虑空间电荷场比不考虑空间电荷场时的饱和位置推后，效率等参量饱和值降低。
The regular changes on pressure field, temperature field and saturation field of horizontal wells are also presented.
总结了水平井的压力场、温度场和饱和度场的变化规律。
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