本年的介绍内容包含：（1）磁形状记忆智能材料；
In this year it consists of (1)magnetic shape memory functionac material;
由此证明磁记忆信号的幅度和梯度既与材料所处的整体应力有关，也与该部位的局部应力集中度有关。
The amplitude and gradient of MMMT signals not only relied on the average stress of the shell, but also relied on the local stress concentration.
金属磁记忆检测是利用磁记忆效应对铁磁性材料的应力集中区进行无损检测的新方法。
Metallic magnetic testing can find stress concentration field of the metallic magnetic material by using magnetic memory phenomenon.
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