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汉语拼音：cí zhì shēn suō

铁磁体(如镍、镍合金、铁铝合金等)在磁场中发生弹性应变的现象。当磁场强弱发生周期性变化时，铁磁体材料的体积和形状发生相应变化而产生振动。适当的磁场变化频率可引起材料作机械共振。

• A giant magnetostrictive actuator is designed for the active vibration control under instruction of these rules, and its trait is tested.

  在所提出的设计准则指导下，开发了用于振动主动控制的超磁致伸缩驱动器，并对其主要特性参数进行了测量。

• A magnetostriction and magnetic anisotropy measuring device comprises a body, a central device and a main panel part.

  一种磁致伸缩和磁各向异性测量装置。

• In the end of this paper , the recent development trends of magnetostrictive transducer materials are presented.

  文末还介绍了磁致伸缩换能器材料的最新发展动态。

• Model GY Series are "Linear Displacement Transducers" employing magnetostrictive phenomena, especially the Wiedemann effect.

  型号GY系列是“线性位移传感器”聘用磁致伸缩现象，特别是蝇效果。

• The magnetic circuit optimization work is carried out for rare-earth transducer using giant magnetostrictive material.

  并对使用稀土超磁致伸缩材料作为激励元件的稀土换能器，进行了磁路优化研究。

• This paper analyzed the work principle of the actuator, summarized its magnetization model and magnetostriction model.

  分析了执行器的工作原理，并给出了其磁化、磁致伸缩模型；

• Metal magnetic memory testing(MMMT) method is a new method to inspect the ferromagnetic components by the converse magnetostrictive effect.

  金属磁记忆检测技术是利用磁致伸缩逆效应对铁磁性构件进行检测的新技术。

• A type of parallel micromanipulator with flexible hinges as the motion pair and magnetostrictive actuator as the driving rod is designed.

  设计了一种以柔性铰链为运动副，磁致伸缩作动器为驱动支杆的并联微动机构。

• The thermal-deformation of the magnetostrictive material will influence the output accuracy of the actuator seriously.

  超磁致伸缩材料的热变形严重影响驱动器的输出精度。