为了降低铁基形状记忆合金防松螺母的使用成本，探索了该新型螺母重复使用的可行性。
The feasibility of repetitive use of Fe-based shape memory alloy lock nut has been studied in order to lower the usage cost.
综述了铁基形状记忆合金的形状记忆机理，近年来的研制概况，及其应用的现状和前景。
The shape memory mechanism, status of development over the late years, present status and prospects of application of shape memory ferrous alloys have been reviewed.
综述了铁基形状记忆合金的形状记忆机理，近年来的研制概况，及其应用的现状和前景。
The shape memory mechanism, status of development over the late years, present status and prospects of application of shape memory ferrous alloys have been reviewed.
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