sclerite

简明释义

英[ˈsklɪəraɪt]美[ˈskleəraɪt]

n. 骨片

英英释义

单词用法

同义词

反义词

例句

1.Left right sclerite pairs are found which proves a bilaterally symmetrical body of the animal.

在前一种中，左右型对称骨片的存在证实该动物两侧对称。

2.Left right sclerite pairs are found which proves a bilaterally symmetrical body of the animal.

在前一种中，左右型对称骨片的存在证实该动物两侧对称。

3.Researchers study the patterns of sclerites to understand evolutionary adaptations in insects.

研究人员研究硬板的模式，以了解昆虫的进化适应。

4.The sclerites on the back of the beetle are vital for its defense against predators.

甲虫背部的硬板对抗捕食者至关重要。

5.In entomology, the term sclerite refers to the hardened structures that provide support and protection.

在昆虫学中，术语硬板指的是提供支撑和保护的坚硬结构。

6.Different species of arthropods have varying arrangements of sclerites in their body plan.

不同种类的节肢动物在其体型中有着不同排列的硬板。

7.The insect's exoskeleton is composed of multiple layers, including the hard plates known as sclerites.

昆虫的外骨骼由多个层次组成，包括被称为硬板的坚硬部分。

作文

In the fascinating world of biology, there are countless terms that describe various structures and functions within organisms. One such term is sclerite, which refers to a hardened body part or plate found in certain invertebrates, particularly arthropods. These structures play a crucial role in providing support and protection to the organism. Understanding sclerite can enhance our appreciation of the complexity and diversity of life forms on Earth. To delve deeper into the significance of sclerite, we first need to explore its role in the anatomy of arthropods. Arthropods, including insects, arachnids, and crustaceans, possess an exoskeleton made up of chitin, a tough and flexible material. This exoskeleton is not just a protective barrier; it also provides structural support for the body. Within this exoskeleton, sclerites are specialized plates that can vary in size and shape, depending on the species and its ecological niche. For example, in insects, sclerites can be found in the thorax and abdomen, where they contribute to the overall strength and rigidity of the body structure.The presence of sclerites allows arthropods to withstand various environmental pressures, including predation and physical stress. By having a hard outer covering, these creatures can deter predators and minimize damage from external forces. Additionally, sclerites can aid in locomotion by providing attachment points for muscles, enabling movement and agility. This evolutionary adaptation has allowed arthropods to thrive in diverse habitats, from the depths of the ocean to the heights of the mountains.Moreover, the study of sclerites extends beyond mere structural analysis. Paleontologists often examine fossilized remains of ancient arthropods to understand their evolutionary history and how they adapted to changing environments over millions of years. The variations in sclerite morphology can provide insights into the ecological roles these organisms played in their respective ecosystems. For instance, some prehistoric arthropods exhibited unique sclerite formations that suggest they had specialized feeding habits or defensive strategies.In addition to their biological significance, sclerites have also captured the interest of researchers in materials science. The study of these natural structures can inspire the development of new materials and technologies. By mimicking the properties of sclerites, scientists aim to create lightweight yet durable materials that could be utilized in various applications, from aerospace engineering to medical devices. This interdisciplinary approach highlights the importance of understanding biological structures like sclerites and their potential implications for innovation.In conclusion, the term sclerite represents more than just a biological concept; it embodies the intricate relationship between form and function in the natural world. By studying sclerites, we gain valuable insights into the evolution, ecology, and even potential technological advancements inspired by nature. As we continue to explore the wonders of biology, let us appreciate the significance of structures like sclerite and their role in shaping the diverse tapestry of life on our planet.

在生物学的迷人世界中，有无数术语描述生物体内的各种结构和功能。其中一个术语是sclerite，指的是某些无脊椎动物（特别是节肢动物）中发现的硬化身体部位或板。这些结构在为生物体提供支持和保护方面发挥着至关重要的作用。理解sclerite可以增强我们对地球上生命形式复杂性和多样性的欣赏。 要深入了解sclerite的重要性，我们首先需要探讨其在节肢动物解剖中的作用。节肢动物，包括昆虫、蛛形纲动物和甲壳类动物，拥有由几丁质组成的外骨骼，这是一种坚韧而灵活的材料。这个外骨骼不仅仅是一个保护屏障；它还为身体提供结构支持。在这个外骨骼内，sclerites是根据物种及其生态位的不同而具有不同大小和形状的特殊板。例如，在昆虫中，sclerites可以在胸部和腹部找到，它们有助于整体结构的强度和刚性。sclerites的存在使节肢动物能够承受各种环境压力，包括捕食和物理压力。通过拥有坚硬的外层，这些生物可以威慑捕食者并最小化外部力量造成的损伤。此外，sclerites可以通过为肌肉提供附着点来帮助运动，使运动和灵活性成为可能。这种进化适应使节肢动物能够在从海洋深处到山顶的多样栖息地中繁衍生息。此外，sclerites的研究超越了单纯的结构分析。古生物学家经常检查古代节肢动物的化石遗骸，以了解它们的进化历史以及它们如何在数百万年中适应变化的环境。sclerite形态的变化可以提供有关这些生物在各自生态系统中所扮演的生态角色的见解。例如，一些史前节肢动物表现出独特的sclerite形成，表明它们具有特殊的取食习性或防御策略。除了生物学意义外，sclerites还引起了材料科学研究人员的兴趣。这些自然结构的研究可以激发新材料和技术的发展。通过模仿sclerites的特性，科学家们旨在创造轻便而耐用的材料，可用于各种应用，从航空航天工程到医疗设备。这种跨学科的方法突显了理解生物结构如sclerites的重要性及其对创新的潜在影响。总之，sclerite这一术语不仅仅代表一个生物学概念；它体现了自然界中形态与功能之间的复杂关系。通过研究sclerites，我们获得了关于进化、生态甚至受到自然启发的潜在技术进步的宝贵见解。当我们继续探索生物学的奇迹时，让我们欣赏像sclerite这样的结构的重要性，以及它们在塑造我们星球上生命多样性织锦中的作用。