您要查找的是不是：
- superpower permanent magnetic 超强永磁
- 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。
- 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。
- Sintered NdFeB permanent magnetic material has outstanding magnetic properties. 烧结钕铁硼永磁材料具有优异的磁性能。
- A distinction between positive(north) and negative(south) magnetic poles of an electromagnet or permanent magnet. 一种电磁体或永磁体的南北磁极之间的区别。
- A distinction between positive(north)and negative(south)magnetic poles of an electromagnet or permanent magnet. 一种电磁体或永磁体的南北磁极之间的区别。
- 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。
- Other objects become magnetic only when in a magnetic field caused by a permanent magnet or an electromagnet. 其它物体只有在处于永久磁铁或电磁铁形成的磁场中时才具有磁性。
- 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。
- Advance and application of DPMS series high intensity permanent magnetic separators in recent two years are described. 介绍了DPMS系列永磁强磁选机近两年的进展及有关的使用情况。
- USES: Used for making metallic samarium, permanent magnetic materials and electronic devices, etc. 用途：供制作金属钐、永磁材料、电子器件等用。
- A distinction between positive (north) and negative (south) magnetic poles of an electromagnet or permanent magnet. 一种电磁体或永磁体的南北磁极之间的区别。
- 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 ;
