| 1. | spider silk is mainly made up of proteins
蜘蛛丝主要由蛋白质构成。
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| 2. | molecular structure of regenerated spider silk protein
不同工艺条件下再生蜘蛛丝蛋白的分子结构
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| 3. | structure and biological function of three types of spider silk
三种类型蜘蛛丝的结构及生物学功能
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| 4. | dawn shimmers with spider filaments , proof that late hatches of spiderlings have the instinct to travel
黎明之际，闪光的蜘蛛丝表明晚生的蜘蛛有旅行的天性。
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| 5. | he was merely floating those gossamer threads of thought which , like the spider s , he hoped would lay hold somewhere
他只是让自己的思绪像游丝般地飘浮着，指望这思绪像蜘蛛丝一样，会挂在什么地方。
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| 6. | a new study reveals that dragline silk , the stuff spiders use to rappel , has a molecular structure that makes it resilient to twisting
法国研究人员发现，原来蜘蛛丝中含有一种特殊的分子结构，能使蛛丝富有弹性，很容易克服摆动。
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| 7. | a new study reveals that dragline silk , the stuff spiders use to rappel , has a molecular structure that makes it resilient to twisting
悬在丝上的蜘蛛身体为什么不容易晃动？法国研究人员发现，原来蜘蛛丝中含有一种特殊的分子结构，能使蛛丝富有弹性，很容易克服摆动。
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| 8. | this patent on self - rescue instrument is a new device , it ` s just like a man - made spider ` s silk - bag and it can save our lives when we are in a storied - building fire
本自救器具的专利是一项新装置，它就像一个人造的蜘蛛丝囊一样，能在我们身处楼房火灾中的时候救我们的命。
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| 9. | the new study points out that the 20 - year - old model for spider " ballooning " which assumed that spider silk is rigid and straight and spiders just hang at the bottom was flawed when applied in moving , turbulent air
新发现指出20年前提出的“气球模式”有漏洞，特别是把它运用到蜘蛛遇到流动的，不稳定的气流的情况下。 “气球模式”假设蜘蛛丝是又硬又直的，而蜘蛛则吊在丝网的末端。
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| 10. | although this stuff is used in bullet - proof vests , it does n ' t make for very good spider silk because it does little to dampen the effects of twisting . next , researchers tested soft metallic copper thread . copper dampened the twisting the best as the rod barely oscillated
实验结果显示，被用作防弹衣材料的凯夫拉尔纤维并不能有效地克服拧动软铜线虽然拧动小，但在转过几周之后变得容易折断而蜘蛛丝虽然不如软铜线的抗拧能力强，但其弹性最佳。
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