exuvial

简明释义

英[ɪɡˈzjuːvɪəl]美[ɪɡˈzuːviəl]

adj. [动] 蜕皮的

英英释义

单词用法

同义词

反义词

例句

1.The hand is exuvial recently, catch a face exuvial, who can be saved save me?

最近手蜕皮，接着脸又蜕皮，谁能救救我呀？

2.The hand is exuvial recently, catch a face exuvial, who can be saved save me?

最近手蜕皮，接着脸又蜕皮，谁能救救我呀？

3.The scientist collected the exuvial 蜕皮的 remains of the insect for further study.

科学家收集了该昆虫的exuvial 蜕皮的残骸以供进一步研究。

4.During the field trip, we found several exuvial 蜕皮的 shells along the riverbank.

在实地考察中，我们在河岸发现了几具exuvial 蜕皮的贝壳。

5.The exuvial 蜕皮的 evidence indicated that the snake had recently shed its skin.

这些exuvial 蜕皮的证据表明这条蛇最近刚刚蜕皮。

6.Researchers noted the presence of exuvial 蜕皮的 materials in the habitat of the amphibians.

研究人员注意到两栖动物栖息地中存在exuvial 蜕皮的材料。

7.The exuvial 蜕皮的 layer can provide insights into the growth patterns of the species.

这一层exuvial 蜕皮的物质可以为该物种的生长模式提供见解。

作文

The natural world is filled with fascinating processes that often go unnoticed by the casual observer. One such process is the shedding of exoskeletons by certain animals, a phenomenon known as molting. This process is particularly evident in arthropods, such as insects and crustaceans, where the term exuvial refers specifically to the cast-off exoskeleton that remains after an animal has molted. Understanding this process can provide insight into the growth and development of these creatures, which is essential for both ecological studies and biological research. Molting is a critical phase in the life cycle of many arthropods. As these animals grow, their rigid exoskeletons become restrictive, preventing further expansion. To accommodate their increasing size, they must undergo a series of molts, during which they shed their old exoskeletons. The discarded shells, or exuvial remains, are often found in the environment, serving as a testament to the animal's growth. These exuvial remnants can vary in size and shape, depending on the species and the stage of development. For example, a young crab may molt several times before reaching maturity, leaving behind multiple exuvial shells along the way. Each of these shells provides valuable information to researchers studying the growth patterns and health of crab populations. By examining the characteristics of exuvial remains, scientists can infer details about the environmental conditions that the crabs experienced, such as availability of food and habitat quality. In addition to crabs, insects also undergo molting, and their exuvial cases can be found in various habitats. The transformation from larva to pupa to adult involves several molts, each marked by the shedding of an exuvial layer. Entomologists often study these exuvial remains to understand the life cycles of different insect species, including those that are beneficial to agriculture or pose threats as pests. The significance of exuvial shedding extends beyond individual species. It plays a role in nutrient cycling within ecosystems. When exuvial remains decompose, they contribute organic matter to the soil, enriching it and supporting plant growth. This process illustrates the interconnectedness of life forms within an ecosystem, where even the discarded materials of one organism can benefit others. Furthermore, the study of exuvial remains has implications for conservation efforts. Understanding the molting patterns and health indicators reflected in exuvial shells can help identify populations at risk. For instance, if a particular species is not producing viable exuvial remains, it may indicate underlying environmental stressors that need to be addressed. Conservationists can use this information to implement strategies that protect vulnerable species and their habitats. In conclusion, the concept of exuvial shedding is more than just a biological curiosity; it is a fundamental aspect of the life cycles of many organisms. By studying exuvial remains, we gain insights into growth, environmental health, and ecosystem dynamics. This knowledge not only enhances our understanding of biodiversity but also informs conservation practices aimed at preserving the delicate balance of nature. The world of exuvial phenomena reminds us of the intricate connections that exist among all living things, highlighting the importance of each stage in the life cycle of an organism.

自然界充满了许多迷人的过程，这些过程往往被普通观察者忽视。其中一个过程是某些动物蜕皮的现象，这一现象被称为蜕皮。这个过程在节肢动物中尤为明显，如昆虫和甲壳类动物，其中术语exuvial特指动物蜕皮后留下的脱落外骨骼。理解这一过程可以为我们提供对这些生物的生长和发展的见解，这对于生态研究和生物学研究至关重要。 蜕皮是许多节肢动物生命周期中的关键阶段。当这些动物生长时，它们的刚性外骨骼变得限制，阻碍进一步扩展。为了适应不断增长的体型，它们必须经历一系列的蜕皮，在此过程中，它们会脱掉旧的外骨骼。被丢弃的外壳，或称为exuvial残骸，常常在环境中被发现，成为动物生长的证明。这些exuvial残骸的大小和形状各异，取决于物种和发育阶段。 例如，一只幼蟹可能在成熟之前蜕皮多次，沿途留下多个exuvial壳。每一个这样的壳为研究人员提供了有关蟹类种群生长模式和健康状况的宝贵信息。通过检查exuvial残骸的特征，科学家可以推断出螃蟹所经历的环境条件的细节，例如食物的可获得性和栖息地质量。 除了螃蟹，昆虫也会经历蜕皮，它们的exuvial外壳可以在各种栖息地中找到。从幼虫到蛹再到成虫的转变涉及几次蜕皮，每次蜕皮都标志着一层exuvial的脱落。昆虫学家通常研究这些exuvial残骸，以了解不同昆虫物种的生命周期，包括那些对农业有益或作为害虫构成威胁的物种。 exuvial的蜕皮的重要性超越了个别物种。它在生态系统中的营养循环中发挥着作用。当exuvial残骸分解时，它们为土壤贡献有机物，丰富土壤并支持植物生长。这个过程说明了生态系统中生命形式之间的相互联系，即使是一个生物的废弃物质也能惠及其他生物。 此外，研究exuvial残骸对保护工作有重要意义。了解蜕皮模式和exuvial壳中反映的健康指标可以帮助识别处于危险中的种群。例如，如果某一特定物种未能产生可行的exuvial残骸，这可能表明需要解决的潜在环境压力。保护主义者可以利用这些信息来实施保护脆弱物种及其栖息地的策略。 总之，exuvial蜕皮的概念不仅仅是一个生物学上的好奇心；它是许多生物生命周期的基本方面。通过研究exuvial残骸，我们获得了关于生长、环境健康和生态系统动态的见解。这些知识不仅增强了我们对生物多样性的理解，还为旨在保护自然微妙平衡的保护实践提供了依据。exuvial现象的世界提醒我们所有生物之间存在复杂的联系，突显了生物生命周期中每个阶段的重要性。