Through the analysis series, found the curve for former fourth-order magnetic resonance frequency of single degree of freedom magnetic bearing system changes with the axial gap and bias current;

通过一系列的分析，找到了单自由度磁轴承系统前四阶共振频率随轴向磁隙和偏置电流的变化规律曲线；

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Flaky morphology of magnetic alloy particle material can raise its natural resonance frequency because of strong shape anisotropy, which is advantageous to acquiring high microwave permeability.

薄片形状的磁性合金颗粒材料由于强形状各向异性可使其自然共振频率大大提高，有利于获得微波高磁导率磁性合金。

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Flaky morphology of magnetic metal particle material can raise its natural resonance frequency because of strong shape anisotropy, which is advantageous to acquiring high microwave permeability .

薄片形状的磁性金属颗粒材料由于强形状各向异性可使其自然共振频率大大提高，有利于获得微波高磁导率磁性。

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Colorado MEDtech, of Boulder, Colorado, makes an assortment of medical equipment from catheters and respiratory equipment to radio frequency amplifiers used in magnetic resonance imaging systems.

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