The principle of magnetic hysteresis loop measurement of hard magnetic material based on AT89C51 is introduced in this paper, including the implementation of the hardware and software.
文中介绍基于AT 89 C 51单片机的硬磁材料磁滞回线测量的基本原理及其硬、软件设计实现。
In a preferred embodiment, the buffer is a hard magnetic material, and the absorber is a soft magnetic material.
在一较佳实施例中，所述缓冲层是一硬磁材料，而所述吸收层是一软磁材料。
Material was transformed soft magnetic property into hard magnetic property.
这说明随着球磨时间的增加，材料由软磁性向硬磁性转化。
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