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is spider silk really strong? 包含22363个检索结果
信不信由你Spider silk is stronger than steel (钢铁). ……
2014年03月03日
fingers. But did you know? Spider silk is one of the strongest natural materials (天然材料) 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
小小的蜘蛛丝还有神奇的医药用途呢?
they injured theirligaments(韧带) on court. Though this idea will have to remain a daydream, spider silk... fibre on the planet, spider silk could be used to rebuild injured ligaments. Randolph Lewis …… 2006年10月22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
. It belongs to (属于) the spider family. But it is not like a typical spider. It cannot make spider silk... it really is.German spider expert Carl Friedrich Roewer first found the bunny harvestman in 1959. ……
2018年11月18日
蜘蛛丝防弹衣Who’s the coolest superhero? Maybe Spider-Man. He has a cool weapon — his spider silk (蜘蛛丝). But did you know? We can use this silk in real life, too! The US now is making spider silk body ……
2018年09月11日
. They want race cars to be friendly to the environment.2.Spider web silk (丝)Spiders can make a kind of strong silk. They use the silk to make webs. But some fashion designers (服装设计师) want to use spider ……
2010年01月10日
Q: How strong is the silk from a spider’s web (蜘蛛网)? A. As strong as spaghetti (意大利面).B. As strong as cotton (棉花).C. As strong as steel (钢铁). ……
2011年12月25日
.To build a web, the spider sends out a line of silk (一根丝) from one side of a river or lake. Breeze... to make a bridge. The spider has to keep the silk as long as possible. Sometimes it needs 3 meters ……
2017年09月17日
, the strength (力量) of spider thread is greater than steel (钢铁). Webs can even stand up to very strong storms... out why the spider web is so strong. It is not just the strength of the thread, but the clever ……
2012年02月19日
in the world?Believe it or not, it is spider silk. It's the stuff spiders use to weave (编织) their webs...背心)!Not only are the spider's fibres strong, they can also stretch. If they couldn't, flying insects ……
2002年06月30日
. This spider silk is extremely strong and tough. According to Mi’s research, the silk is six times tougher... protein (蛋白质) called MiSp into silkworms’ DNA. This spider silk is extremely strong and tough. According ……
2023年10月08日
Q: What does a spider do with the spare (闲置的) bugs it wants to eat later? A. Suck out (吸出) their eyeballs.B. Wrap (包裹) them in silk.C. Bite off (咬掉) their feet.(答案见本期8版) ……
2012年03月04日
) work to produce spider silk. Famous for being very strong, flexible, and light, spider silk and its... for being very strong, flexible, and light, spider silk and its related human-made products are useful ……
2024年02月25日
spider silk protein (蛋白质) called MiSp into silkworms’ DNA. This spider silk is extremely strong... spider silk protein (蛋白质) called MiSp into silkworms’ DNA. This spider silk is extremely strong ……
2023年11月05日
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