However, to take full advantage of the expensive rare earth magnets, simply replacing the alnico magnets by rare earth ones in traditional magnetic structures of dc torque motors is not adequate.

然而，为了充分利用昂贵的稀土永磁体，在直流力矩电动机的传统磁结构中，直接用稀土永磁体取代铝镍钴磁钢是不适宜的。

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The current estimated normalized magnetic field direction, corrected for the fields generated by the torque coils.

目前经由修正转矩线圈产生的磁场而估计到的正规化磁场方向。

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On this basis, back electromotive force without load and with load is researched, simulated and analyzed, and cogging torque is analyzed and calculated in different dimensions of magnetic steel.

在此基础上，仿真了空载和负载下的电机反电动势，并且对不同磁钢尺寸下的定位力矩进行了分析计算。

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If you're a frequent reader you're surely well aware of the potential of spin torque transfer memory, or STT-MRAM, and how spin-polarized magnetic currents (and the electrons they love to caress) might hold the potential to revolutionize storage as we know it.

ENGADGET: IBM's prototype STT MRAM device spins your bits right round, baby, right round