the changing rate of permeability
...磁导率斜率 [gap=821] reed switches; temperature hysteresis; equivalent length; maximum permeability; the changing rate of permeability ...
基于20个网页-相关网页
the changing rate of permeability
渗透率的变化率
以上为机器翻译结果，长、整句建议使用 人工翻译 。