1·A new type magnetic sensor using near-zero magnetostriction cobalt-based amorphous wire was studied in the paper.
本文研究了利用具有近零磁致伸缩系数钴基非晶态合金丝研制的新型磁场传感器。
2·The stress testing based on counter magnetostriction effect of ferromagnetic materials is a new technique.
基于铁磁材料逆磁致伸缩效应的应力测试是一种新技术。