exoskeleton

简明释义

英[ˈeksəʊskelɪt(ə)n]美[ˈeksoʊskelɪtn]

n. [昆] 外骨骼

英英释义

单词用法

同义词

反义词

例句

1.I'd love to see a comparison with the [exoskeleton] structure of other hornets that do not appear to be gathering energy from the sun.

我希望能与其他看上去不会收集太阳能的黄蜂的外骨骼结构做个比较。

2.It can alter the flow of fluid in its exoskeleton, scientists recently revealed.

科学家们最近发现，龟甲虫可以改变其背壳中液体的流量。

3.Many carnivorous plants secrete enzymes to penetrate the hard exoskeleton of insects, so they can absorb nutrients from inside their prey.

许多食肉植物分泌酶以穿透昆虫坚硬的外骨骼，以从猎物体内吸收营养。

4.A force control method based on inner position loop was discussed and applied to the control of exoskeleton suit.

讨论一种基于位置内环的力控制方法，并将其应用于骨骼服的控制之中。

5.Berkeley Bionics of California has designed an exoskeleton called the Human Universal Load Carrier (HULC).

加利福尼亚州的伯克利仿生技术公司设计了一种外骨骼设备，称为人类负重机械外骨骼(HULC)。

6.Right now, that exoskeleton is undergoing Army trials at the Natick Soldier System Center.

目前，机器外骨骼装置正在纳蒂克士兵系统中心（Natick Soldier System Center）接受陆军测试。

7.So they used a special microscope that's able to look at nano-sized details, and analyzed the hard layers of the hornet's exoskeleton.

为证明他们的假设，他们使用一个特殊的能观察到纳米尺度的显微镜分析黄蜂外骨骼的硬壳。

8.The exoskeleton accounts for most of the animal's body, and only 20 percent of it is edible.

外壳占了其身体的大部分，仅有20%是可食用的。

9.The insect's exoskeleton provides protection against predators.

昆虫的外骨骼为其提供了对捕食者的保护。

10.Scientists study the exoskeleton of crabs to understand their adaptation to marine environments.

科学家研究螃蟹的外骨骼以了解它们如何适应海洋环境。

11.The robot was designed with a lightweight exoskeleton to assist workers in lifting heavy objects.

这款机器人采用轻量级的外骨骼设计，以帮助工人在搬运重物时减轻负担。

12.Some animals shed their exoskeleton periodically as they grow.

一些动物会定期脱掉它们的外骨骼以便生长。

13.The exoskeleton of an arthropod is made of chitin, a tough and flexible material.

节肢动物的外骨骼由几丁质制成，这是一种坚韧而灵活的材料。

作文

In the realm of biology and robotics, the term exoskeleton refers to an external skeleton that supports and protects an organism's body. Unlike an endoskeleton, which is found within the body, an exoskeleton serves as a hard outer structure that provides both shape and defense against predators. Many insects, crustaceans, and some mollusks possess this fascinating adaptation, allowing them to thrive in various environments. The study of exoskeletons has not only contributed to our understanding of these creatures but has also inspired innovations in technology, particularly in the field of robotics. The biological exoskeleton is primarily composed of chitin, a tough substance that gives strength and flexibility. This material allows for mobility while still providing protection from environmental hazards. For instance, the exoskeleton of a beetle can withstand significant pressure, making it difficult for predators to crush it. Moreover, the exoskeleton plays a crucial role in preventing water loss in terrestrial species, enabling them to survive in arid conditions. One of the most intriguing aspects of exoskeletons is their ability to grow. As an organism matures, it must undergo a process called molting, where it sheds its old exoskeleton to make way for a new one. This process can be risky, as the newly formed exoskeleton is initially soft and vulnerable. During this time, the organism is at a heightened risk of predation. However, once the new exoskeleton hardens, the creature regains its protective armor and can continue to thrive. In recent years, advancements in technology have led to the development of robotic exoskeletons, which are designed to assist individuals with mobility impairments. These devices mimic the function of a biological exoskeleton, providing support and enhancing the user's strength and endurance. For example, a person with a spinal cord injury may use a robotic exoskeleton to regain the ability to walk. This innovative application of the exoskeleton concept showcases how nature can inspire technological progress. Furthermore, researchers are exploring the potential of exoskeletons in various industries, such as construction and manufacturing. By equipping workers with robotic exoskeletons, companies can reduce the risk of injuries associated with heavy lifting and repetitive motions. This not only enhances productivity but also promotes a safer working environment. In conclusion, the study of exoskeletons offers valuable insights into both the natural world and the possibilities of human innovation. From the protective armor of insects to the life-changing capabilities of robotic exoskeletons, this concept bridges the gap between biology and technology. As we continue to explore the intricacies of exoskeletons, we may uncover even more applications that can improve our lives and enhance our understanding of the organisms that share our planet.

在生物学和机器人学领域，术语外骨骼指的是支持和保护生物体的外部骨骼。与存在于体内的内骨骼不同，外骨骼作为一种坚硬的外部结构，为生物体提供形状和防御，抵御捕食者的攻击。许多昆虫、甲壳类动物和一些软体动物都具有这种迷人的适应性，使它们能够在各种环境中生存。对外骨骼的研究不仅有助于我们理解这些生物，还激发了技术创新，特别是在机器人领域。 生物学上的外骨骼主要由几丁质组成，这是一种坚韧的物质，赋予其强度和灵活性。这种材料在提供保护的同时，也允许移动。例如，甲虫的外骨骼可以承受相当大的压力，使捕食者难以压碎。此外，外骨骼在防止陆生物种失水方面起着至关重要的作用，使它们能够在干旱条件下生存。 外骨骼最引人入胜的方面之一是它们的生长能力。当生物体发育时，必须经历一个称为蜕皮的过程，在此过程中，它会脱掉旧的外骨骼以便为新的腾出空间。这个过程可能是危险的，因为新形成的外骨骼最初是柔软而脆弱的。在此期间，生物体面临更高的捕食风险。然而，一旦新的外骨骼变硬，生物就会重新获得其保护性盔甲，继续繁衍生息。 近年来，技术的进步导致了机器人外骨骼的开发，这些设备旨在帮助行动障碍人士。这些设备模仿生物外骨骼的功能，为用户提供支持，并增强他们的力量和耐力。例如，脊髓损伤患者可以使用机器人外骨骼重新获得行走能力。这种外骨骼概念的创新应用展示了自然如何激励技术进步。 此外，研究人员正在探索外骨骼在建筑和制造等各个行业的潜力。通过为工人配备机器人外骨骼，公司可以降低与重物搬运和重复动作相关的伤害风险。这不仅提高了生产力，还促进了更安全的工作环境。 总之，对外骨骼的研究为我们提供了对自然界和人类创新可能性的宝贵见解。从昆虫的保护盔甲到机器人外骨骼的改变生活的能力，这一概念架起了生物学与技术之间的桥梁。随着我们继续探索外骨骼的复杂性，我们可能会发现更多能够改善我们生活和增强我们对共享地球的生物理解的应用。