The paper proposes a new method of using the ultrasonic-speed turbine as a power sourse and using the magnetic suspension bearing as the main back-up bearing for the rotation axis.
本文提出用永磁材料制作的永磁悬浮轴承作高速旋转轴的主要支承，轴流式超音涡转作回转轴的驱动动力源。
A method to measure Kerr rotation of magnetic film based on voltage calculation method is dis - cussed.
本文研究了一种基于电压运算法的磁性薄膜克尔角测量方法。
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