The mathematical model of the permanent magnet was built.

建立起永磁体计算的数学模型。

Electromagnetic acoustic transducer(EMAT) Static bias magnetic field Permanent magnet;

电磁超声换能器；静态偏置磁场；永磁体；

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.

Characterization of temperature stability of permanent magnet with magnetic temperature compensation alloy was discussed.

讨论了磁温度补偿合金与永磁体组合后的磁性能和温度稳定性的表征.

A new on-line permanent magnet flux linkage identification method for PMSM is presented to reduce the negative influence caused by demagnetization or position feed-back error.

提出一种基于卡尔曼滤波器的永磁同步电机永磁体磁场状况在线监测方法。

The research results show that increasing the magnetic motive force of permanent magnet the carrying capacity and stability of the bearing can be improved, the power consumption is decreased;

研究结果表明：增大永磁体内部磁动势可提高轴承的承载力、稳定性及减小功放损耗；

Submersible permanent magnet synchronous motor;

潜油永磁同步电机；

Permanent Magnet Lifter is a kind of lifting gear.

永磁起重器是起重工具的一种.

Permanent magnet force to maintain bi-side, energy saving.

永久磁钢力保持双稳态，节能。