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- Preparation of Nanocrystalline Composite Permanent Magnet Mterials and Exchange Coupled Effect 纳米晶复合稀土永磁材料制备及交换耦合作用
- nanocrystaUine two -phase composite permanent magnetic alloys 纳米晶双相复合永磁合金
- nanocrystalline two - phase composite permanent magnets 纳米双相复合永磁体
- nanocrystalline two-phase composite permanent magnets 纳米晶双相复合永磁体
- nanocrytalline two-phase composite permanent magnets 纳米双相复合永磁材料
- composite permanent magnet 复合永磁体
- Hangzhou Permanent Magnet Group Co., LTD. 杭州永磁集团有限公司。
- Permanent Magnet Lifter is a kind of lifting gear. 永磁起重器是起重工具的一种。
- A bar on horseshoe magnet is called a permanent magnet. 棒形或马蹄形磁体称为永磁体。
- Slowly move the permanent magnet in a circle above the compass. 在指南针上方,绕着圆圈慢慢地移动永久磁铁。
- Key technologies in making permanent magnet motor were introduced. 介绍了永磁电机制造中的关键工艺。
- Keywords nanocrytalline two-phase composite permanent magnets;remanence enhancement;exchange coupling;magnetic property; 纳米晶双相复合永磁材料;剩磁增强;交换耦合;磁性能;
- Progress in nanocrystalline material, nanocrystalline permanent magnet and nanocrystalline composite material of rare earths is described in this paper. 介绍了稀土化合物纳米材料、稀土纳米永磁材料和稀土纳米复合材料的现状和进展.
- To do this, hold the permanent magnet several inches directly above the north end of the compass. 要做到这一点,可将永久磁铁置于指南针北极一端正上方几英寸高的地方。
- It should constantly keep clean and smooth of the holding surface of the permanent magnet hoisting machine. 应始终保持永磁起重器吸持面的清洁与平整。
- Don't pull the handle if there is no steel-magnetic material under the permanent magnet hoisting machine. 永磁起重器下无铁磁性材料时,不可扳动手柄。
- If you bring a permanent magnet near a compass and move it around, the compass will react. 如果把一块永久磁铁拿到指南针附近,并围绕指南针移动,指南针将做出反应。
- Once you have tested the compass, remove the permanent magnet from the experiment area. 检测完指南针后,将永久磁铁从实验区移走。
- A novel permanent magnet in-wheel motor control system based on DSP for a micro EV is presented. 本文设计了一种基于DSP的专用于短距离运输的微型电动车 (MicroEV)的永磁无刷轮毂电机控制系统 ,提出的控制策略是进行电压控制的同时进行对应于加速踏板踏位的电流预测控制 ;
- Switch on by permanent magnetic force.Coils will not get burnt. 永磁力合闸保持,无需合闸线圈工作,没有线圈烧毁的可能。