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一项最新研究表明,蜘蛛用来垂丝下降的避敌丝具有一种分子结构,使其具有很强的弹性,不易缠拧。研究人员将一个与花园十字蛛同样重量的小物体系在三种不同的丝线上,使其旋转,然后记下每种丝回复到原先位置所花费的时间。首先看凯夫拉尔线。尽管它被用作防弹
A new study shows that the silk used by spiders to reduce the fall of a spider has a molecular structure that makes it highly elastic and hard to twist. The researchers rotated a small object system with the same weight as the Garden Cross Spider on three different wires, and then recorded the time it took for each wire to return to its original position. First look at the Kevlar line. Although it was used as bulletproof