Silk is a fibrous protein, produced in glands within the spider or silkworm and some insects.
丝类是一种纤维蛋白，由蜘蛛或者桑蚕和某些昆虫的腺体所产生。
So tarantulas often use silk much like Spider-Man does when wall-crawling—to stick to surfaces and stay firmly attached, even when the ground is shaky, the research confirmed.
该研究证明，狼蛛在龟裂不均的墙面爬行时，经常向蜘蛛侠那样使用蛛丝牢牢地粘附在表面，即使表面摇晃，它们也能紧紧地贴在那里。
Anna held up the bag her mother had dropped to the floor. It was light and sturdy, woven of the finest spider silk.
安娜捡起妈妈掉在地上的包，这个用蜘蛛丝编织成的包，轻巧又结实。
A goat whose DNA has been altered to include some spider DNA provides a very curious milk that can be purified, dried, and spun into very spider-like silk.
科学家修改了这种羊的基因，使其包含了一些蜘蛛的基因，所以这种羊产的奶非常奇异，经过提纯、风干，可以纺成与蛛丝非常类似的丝。
When a spider wants to travel long distances, it simply casts out a strand of silk, captures the breeze and "flies" away.
当蜘蛛要长途旅行，它就吐出一条长丝，乘着微风“飞”去。
Approaches being tried include deriving fiber from the milk of transgenic goats with an extra spider-silk gene and adapting silk produced by other insects, such as silkworms.
正在尝试中的方法包括从具有额外蜘蛛丝基因的转基因山羊的山羊奶中获得纤维和改造例如蚕这样其它昆虫的丝。
The paper introduces the composition, structure and mechanical properties of spider silk, and analyzes its spinning mechanism, which will promote the research and development of spider fiber.
介绍了蜘蛛丝的组成、结构特点及力学性能，并对纺丝过程及纺丝机理进行了介绍，为蜘蛛丝的进一步研究做准备。
The microstructures of Bombyx mori fibroin and dragline, egg-case silk fibers of Araneus Ventricosus spider were studied by atomic force microscopy (AFM).
利用原子力显微镜研究了蚕丝丝素、蜘蛛牵引丝及其内外层包卵丝的微观结构。
On the basis of the research about the structure, the mechanism of high tensile strength and super contraction of the spider silk are studied.
在结构研究的基础上，探索和分析了蜘蛛丝高强度和超收缩性能的形成机理。
Objective To clone and express the hexamer of the gene of spider dragline silk protein, as a foundation of further research on the functions of the dragline silk protein gene of different lengths.
目的克隆与原核表达“牵引丝蛋白基因”单体六聚物，为开展具有不同长度系列的“牵引丝蛋白基因”单体多聚物的功能研究奠定基础。
Artificial spider silk with mechanical properties similar to the nature spider silk should be able to be produced by varying the spinning parameters and post-process.
通过改进纺丝工艺以及纺丝后处理方法可以改善人造蜘蛛丝的力学性能。
Fibroin:an insoluble white protein that is the essential component of raw silk and spider-web filaments.
丝蛋白：一种不能溶解的白色蛋白质，是生丝及蜘蛛网丝的基本成分。〞。
Although he is a zoologist and expert on spider silk, he was not involved in the research.
尽管他是动物学家也是蛛丝方面的专家，但他并没有参与到这项研究中。
Lee and colleagues, who published their findings in the journal Science, found that adding zinc, titanium or aluminum to a length of spider silk made it more resistant to breaking or deforming.
Lee和同事们在期刊《自然》上发表了他们的发现。他们发现将锌，钛或铝加入一段蜘蛛丝中会让其更难以断裂或变形。
The silk fibrous protein solution was prepared by dissolving the recombinant spider silk protein in 98% formic acid after dialyzed and lyophilized.
纯化的重组蛛丝蛋白经透析、冷冻干燥后，以98%甲酸为溶剂，制备丝蛋白溶液。
In the evening, we rush to rack up spider silk, and then to help the actors responsible for the scary makeup.
到了晚上，便赶紧将蜘蛛丝架起来，再帮负责吓人的演员上妆。
Scientists at the University of Akron have developed two new ways to apply spider silk, and normal silk from silkworms, to artificial muscles.
阿克伦大学的科学家们研发出了两种可将蛛丝和蚕丝应用于人造肌肉的方法。
This mini-review summarized the current understanding of different spider silk proteins in respect of the structural modules and their functional correlations, and the ma.
综述了不同蜘蛛丝蛋白的模块结构特征及与其功能的关系，扼要介绍了目前利用各种基因工程方法表达重组蜘蛛丝蛋白的研究进展。
Fritz Vollrath is a zoologist and expert on spider silk at the University of Oxford in England, who was not involved in the research.
弗里兹是英国牛津大学的动物学家也是蛛丝方面的专家。他并没有参与到这项研究中。
Araneus Ventrous spiders abroad distribute to everywhere in China. Some properties of three kinds of the spider silk fibers were studied which were dragline, framework and egg-case silks.
因此，要使蜘蛛丝的力学性能在人造生体高分子纤维上得到表达，研究其性能的结构机理和形成这种结构的方法原理是至关要的。
Araneus Ventrous spiders abroad distribute to everywhere in China. Some properties of three kinds of the spider silk fibers were studied which were dragline, framework and egg-case silks.
因此，要使蜘蛛丝的力学性能在人造生体高分子纤维上得到表达，研究其性能的结构机理和形成这种结构的方法原理是至关要的。
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