The foreground of rare earth magnet still is good.
稀土磁体的前景仍是美好的.
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Foreign countries may restrict the production and export of our rare earth - magnet materials through patents licensing.
外国通过专利许可限制我国稀土永磁材料的生产、出口.
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The application of nanocrystalline - phase exchange coupling rare - earth magnet in small and special electrical machine was discussed.
讨论了纳米晶双相交换耦合稀土永磁材料应用于微特电机的问题.
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