It is shown that exchange anisotropy results from the unidirectional anisotropy. And stress anisotropy has large effect on hard or easy magnetization direction.
结果表明：界面交换作用导致单向各向异性，应力各向异性对材料的磁化难易程度有较大影响。
2
A cumulative damage model is proposed, which can be used to consider the influence of in plane bi-axial stresses and mean stress on the fatigue behavior of unidirectional laminates.
推荐了一种应变损伤累积模型，能够考虑单向板面内多轴应力和平均应力的影响。
3
Stress corrosion cracking of unidirectional TWINTEX yarn reinforced plastics was investigated and compared with that of unidirectional glass fibre reinforced plastics.