磁致伸缩的 meaning in English

magnetostrictive

The large magnetostriction of 1186xlo " 6 at 450ka / m for terfenol - d composite with the applied compressive stress of lompa and magnetostriction of 900x10 " 6 at 900ka / m for pro . istbojdyo . ssfea composite are obtained
在磁致伸缩的测量中，预应力可大大提高粘结棒材的磁致伸缩，当预应力为10mpa时，粘结棒材在磁场为450ka m时达到1186ppm 。
In this thesis , a scheme of polarization - insensitive fiber optic michelson interferometric magnetic sensor is proposed on the base of analyzing several kinds of fiber optic magnetic sensors . the principle of the scheme has been expounded in detail . after designing the sensor head , we set up the experiment system , and then completed the experiment
本文在对几种光纤磁场传感器进行分析的基础上,确定了基于磁致伸缩的偏振无关光纤michelson干涉型微弱磁场传感方案,对该方案的工作原理进行了详细分析,设计了传感器的传感头结构,并搭建实验系统,进行了实验检测。