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1. Professor has constructed a measuring sonde, based on magnetostriction.
   教授根据磁致伸缩研制了一种测量探头。
2. In this paper a new single-core and double-winding magnetic fieldsensor using near-zero magnetostriction Co-based amorphous wire is studied.
   本文研究了利用近零磁致伸缩系数钴基非晶态合金丝制成的单磁芯双绕组新型磁场传感器。