recovered temperature造句

• The properties of polyurethane ionomer were studied , including calorifics , dynamic mechanism and shape memory . comparing to the liner shape memory polyurethane non - ionomer , ionomer has superior effect on shape memory behavior and water vapor permeability especially the water vapor permeability increased from 5 - 8 times of liner smp to 20 - 30 times of ionomers lastly the novel crosslinked shape memory polyurethane was synthesized , which shape recovering temperature were randomly controlled and can completely recover original shape . the properties of polyurethane were studied , including calorifics , dynamic mechanism and shape memory
  然后，在此基础上合成了离子型形状记忆聚氨酯材料，对其热性能、动态力学性能、形状记忆性能、透湿气性能进行了研究，并与普通非离子型形状记忆聚氨酯进行了比较，研究发现离子型形状记忆聚氨酯具有更大的软段结晶度、更好的形状记忆性能、更优越的力学性能和透湿气性能，尤其是其透湿气性能有了非常显著的提高，其高温段湿气渗透率是其低温段湿气渗透率的20 30倍，远远大于线型形状记忆聚氨酯的5 8倍。
• Comparing to the liner shape memory polyurethane , the shape recovering temperature of the crosslinked polyurethane was randomly controlled and the crosslinked polyurethane has completely shape memory behavior . to explain the process of shape memory through mathematics , the mathematic model was established and tested
  深入探讨了交联型形状记忆聚氨酯的结构对其形状记忆性能和其它性能的影响，通过与线型聚氨酯的比较，发现交联型聚氨酯具有形状回复温度可以任意调节以及可完全回复形状的特点。