45钢扭转过程中磁声发射效应的研究
Oh the Magneto-Mechanical Acoustic Emission Effect during the Twisting of Type 45 ￣ # Steel
磁声耦合效应成像是一种新型的旨在对早期病变组织进行诊断的功能成像方法。
Imaging by magneto-acoustic coupling effect is a new functional imaging modality for diagnosis of malignant lesions in the early stage .
磁声效应