单晶材料消除了晶界对畴壁移动的影响，具有很好的低场下的位移输出能力，这为微位移致动器的研制奠定了很好的基础。
These excellent single crystals, possessing a large displacement output under low magnetic field, build a foundation for the fabrication of the high precision micro-displacement actuators.
这种氧化层使钢板产生应力场，阻碍磁畴壁的位移，因而使铁损增加。
The subsurface oxide layers generated stresses in the sheet and impeded domain wall motion, so that the iron loss was increased.
这种氧化层使钢板产生应力场，阻碍磁畴壁的位移，因而使铁损增加。
The subsurface oxide layers generated stresses in the sheet and impeded domain wall motion, so that the iron loss was increased.
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