Shock: material for PEVA high foaming material, insulation board, pipe soft and full of elasticity, achieve good shockproof effect.
防震：材质为PEVA高发泡材料，保温板、管材柔软且富有弹性，从而达到良好的防震效果。
2
Objective:In order to observe the effect of negative pressure on vascular elasticity, resistance and bloodflow volume in diabetic patients with peripheral angiopathy.
目的：观察负压疗法对糖尿病伴有肢体血管病变患者的肢体血管弹性、阻力和血流量的影响。
3
Kornai Effect shows, input demand elasticity is different between enterprises with different budget constraints and soft budget constraint causes an increase in input demand.