exuviae

简明释义

英[ɪɡˈzjuːvɪiː;eɡ-]美[ɪɡˈzʊvji]

n. 蜕皮；残骸；空壳

英英释义

单词用法

同义词

反义词

例句

1.In addition, the ATR spectra of healthy skin and skins with psoriasis exuviae were studied comparatively.

此外，对人体健康皮肤和患银屑病皮肤的AT R红外光谱进行了对比分析。

2.In addition, the comparative analysis of ATR spectrum of healthy skin with psoriasis exuviae is investigated.

此外，对人体健康皮肤和患银屑病皮肤的AT R红外光谱进行了对比分析。

3.In addition, the comparative analysis of ATR spectrum of healthy skin with psoriasis exuviae is investigated.

此外，对人体健康皮肤和患银屑病皮肤的AT R红外光谱进行了对比分析。

4.After the molting process, the crab left behind its exuviae.

在蜕皮过程后，螃蟹留下了它的外壳。

5.The paleontologist examined the fossilized exuviae to gain insights into ancient ecosystems.

古生物学家检查了化石化的脱壳以深入了解古代生态系统。

6.Aquarium enthusiasts often keep an eye out for exuviae from their shrimp as a sign of health.

水族爱好者通常会关注虾的外壳，作为健康的标志。

7.The researcher collected the exuviae of dragonflies to study their growth stages.

研究人员收集了蜻蜓的脱壳以研究它们的生长阶段。

8.In the forest, we found many exuviae from insects that had recently molted.

在森林里，我们发现了许多刚刚蜕皮的昆虫的外壳。

作文

In the study of biology, particularly in the field of entomology, the term exuviae refers to the cast-off skins or shells that animals, especially arthropods, leave behind after molting. This process is essential for their growth and development as it allows them to shed their old exoskeletons and emerge with a new, larger one. The significance of exuviae extends beyond mere biological necessity; it plays a crucial role in the ecosystem and offers insights into the life cycles of various species.When an insect or crustacean undergoes metamorphosis, it must first prepare itself for the challenging process of shedding its old skin. This preparation involves a series of physiological changes, culminating in the eventual shedding of the old exoskeleton. The resulting exuviae, often found in natural habitats, can serve as a fascinating subject for researchers and enthusiasts alike. These remnants provide vital clues about the organism's previous life stages and can help scientists understand population dynamics, health, and environmental conditions.For instance, entomologists often collect and analyze exuviae to monitor the health of insect populations in a given area. By studying these discarded skins, researchers can gain insights into the abundance and diversity of species present in an ecosystem. Moreover, the presence of certain exuviae can indicate specific environmental conditions, such as water quality in aquatic habitats, which is critical for maintaining biodiversity.Additionally, exuviae can also be used as indicators of climate change. As temperatures rise and weather patterns shift, the timing of molting and the characteristics of the cast-off skins may change, reflecting the adaptability of species to their environment. This information is invaluable for conservation efforts and helps predict how different species might respond to ongoing climatic shifts.Furthermore, the study of exuviae can extend beyond insects to include amphibians and reptiles. For example, frogs and snakes also shed their skins as they grow. The collected exuviae from these animals can provide insights into their health, habitat preferences, and even their reproductive cycles. Understanding these factors is crucial for wildlife management and conservation strategies aimed at preserving vulnerable species.In conclusion, the term exuviae encompasses more than just a biological phenomenon; it represents a window into the intricate relationships between organisms and their environments. By studying these cast-off skins, scientists can unravel the complexities of life cycles, ecological interactions, and responses to environmental changes. Whether in a laboratory setting or a natural habitat, the examination of exuviae continues to enrich our understanding of the natural world and underscores the importance of preserving the delicate balance of ecosystems. The next time you come across a discarded shell or skin in nature, remember that it is not just a remnant of life but a key to unlocking the mysteries of the biological world.

在生物学的研究中，尤其是在昆虫学领域，术语exuviae指的是动物（特别是节肢动物）在蜕皮后留下的脱落皮肤或外壳。这一过程对它们的生长和发育至关重要，因为它使它们能够脱去旧的外骨骼，重新以更大、更强壮的外壳出现。exuviae的重要性不仅仅体现在生物学的必要性上；它在生态系统中扮演着关键角色，并为我们提供了关于各种物种生命周期的深刻见解。当昆虫或甲壳类动物经历变态发育时，它们必须首先为蜕皮这一具有挑战性的过程做好准备。这一准备涉及一系列生理变化，最终导致旧外骨骼的脱落。所产生的exuviae，常常在自然栖息地中被发现，可以作为研究者和爱好者的迷人主题。这些残余物提供了有关生物之前生活阶段的重要线索，并可以帮助科学家理解种群动态、健康状况以及环境条件。例如，昆虫学家经常收集和分析exuviae，以监测特定地区昆虫种群的健康状况。通过研究这些脱落的皮肤，研究人员可以获得关于生态系统中物种丰度和多样性的见解。此外，某些exuviae的存在可以指示特定的环境条件，例如水域栖息地中的水质，这对于维持生物多样性至关重要。此外，exuviae的研究还可以扩展到两栖动物和爬行动物。例如，青蛙和蛇也会在生长过程中蜕皮。从这些动物收集的exuviae可以提供有关它们健康状况、栖息偏好甚至繁殖周期的见解。了解这些因素对于野生动物管理和保护策略至关重要，旨在保护脆弱的物种。总之，术语exuviae不仅仅是一个生物现象；它代表了一个窥视生物与其环境之间复杂关系的窗口。通过研究这些脱落的皮肤，科学家可以揭示生命循环、生态互动和对环境变化的反应的复杂性。无论是在实验室环境还是自然栖息地中，对exuviae的观察继续丰富我们对自然世界的理解，并强调保护生态系统微妙平衡的重要性。下次你在自然中发现一个遗弃的外壳或皮肤时，请记住，它不仅仅是生命的残余，而是解开生物世界奥秘的钥匙。