当对某物除去作用力之后，该物体变形恢复能力称为弹性恢复。 一般来说，对同——基质沥青弹性恢复指标与改性剂的含量高密切相关，SBS含量越高，弹性恢复性能也就越好。在不同的改性剂之间，以SBS的弹性恢复性能最好，PE几乎没有弹性，EVA只有一定的弹性恢复，有的试验说明8%EVA弹性恢复尚不如2%-3%的SBS改性沥青的弹性恢复性能好，而SBR也几乎没有弹性恢复。
由于其高度未皂化，所以对干性皮肤的减轻和弹性恢复具有极好的功效。
Its high content in unsaponifiables makes it an excellent component to soothe and restore elasticity to any dry skin area.
LVL的蠕变特性曲线同木材的相似，但其瞬时挠度一般大于瞬时弹性恢复值；
The creep behavior of LVL was similar to that of wood. However, the instantaneous recovery of LVL specimens, measured after load removal, was less than the instantaneous deflection.
研究表明，PTT/棉混纺纱线及其针织物的弹性和弹性恢复率都优于纯棉织物。
The results show that the physicochemical and dying properties of PTT/cotton is better than that of PET/cotton.
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