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webs are stronger than steel 包含50527个检索结果
are stronger than steel (P5)Choose the best answer:1. According to the passage, the spider web is strong..., the scientists’ tests show that _____.A. the spider’s thread is stronger than the other three materialsB ……
2012年02月19日
信不信由你Spider silk is stronger than steel (钢铁). ……
2014年03月03日
armor (防弹衣).Stronger than steelSpider silk is one of the strongest things in nature. It is five times as strong as steel (钢铁), pound for pound (同等重量情况下)! You can stretch (拉伸) it far and it still won ……
2018年09月11日
, the strength (力量) of spider thread is greater than steel (钢铁). Webs can even stand up to very strong storms... webs. The spider thread was six times stronger than any other material. More surprisingly, when ……
2012年02月19日
新型材料:比纸薄比钢硬。PAPER is easy to tear (撕破). However, Australian scientists made a super material (超级材料). It is even thinner than paper, but it is stronger than steel (钢). The material is light ……
2011年05月01日
它比纸薄比钢硬Australian scientists (澳大利亚的科学家) made a super material (超级材料). It is light. It is thinner (更薄) than paper, but it is stronger than steel (钢). People can use it to make cars and planes. ……
2011年05月23日
材料) in the world. It can be even stronger than steel (钢). How is spider silk so easy to break when it’s stronger...材料) in the world. It can be even stronger than steel (钢). How is spider silk so easy to break when it’s stronger ……
2022年12月05日
diameter. They are even stronger than the chemically produced material used to make bullet-proof vests (防弹... in the world?Believe it or not, it is spider silk. It's the stuff spiders use to weave (编织) their webs ……
2002年06月30日
). We can buy it in stores in 2010.Spider silk cloth蛛丝布料Spider silk (蜘蛛丝) is stronger than steel (钢铁... mud and waste water (废水). Now it can make eight times more electricity than before. Scientists (科学 ……
2009年11月30日
信不信由你
Some spiders (蜘蛛) eat their own webs (网). …… 2009年03月30日
SOME spiders (蜘蛛) eat their own webs. ……
2009年03月29日
Spiders build webs differently in space. TUCHONGSpiders build webs differently in space. TUCHONGIn.... For spiders, a creature that can make webs and catch prey (猎物) in the dark, it’s quite ……
2021年02月28日
It may look fragile but spider silk is very strong – tougher than steel wire of the same thickness. ……
2012年05月06日
信不信由你Some spiders eat their own webs. ……
2016年04月07日
on these creatures unfairly.We might not like getting caught in the webs, but without spiders' webs... during their life.★There are more than 39,000 kinds of spiders. Fewer than 30 can harm humans.★Not all ……
2007年05月06日
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