Increasing the effect of magnetic field by magnetic field interference, and the interference may affect the function of the watch, whether mechanical movement or quartz movement can not be avoided.
磁场环境受磁场源干扰的影响有增无减，而这些干扰可能影响腕表的功能，无论是机械机芯还是帝舵石英机芯都无法避免。
To understand the change of the magnetic properties and mechanical properties of magnets after the subzero treatment, and the effect of sintered Nd-Fe-B magnet with the cryogenic treatment.
以了解其深冷处理后磁性能和力学性能的变化，以及深冷处理对烧结钕铁硼的作用机理。
To understand the change of the magnetic properties and mechanical properties of magnets after the subzero treatment, and the effect of sintered Nd-Fe-B magnet with the cryogenic treatment.
以了解其深冷处理后磁性能和力学性能的变化，以及深冷处理对烧结钕铁硼的作用机理。
应用推荐