sclerotization

简明释义

英[ˌsklɪərəʊtaɪˈzeɪʃən]美[ˌsklɪəroʊtaɪˈzeɪʃn]

n. 骨化；硬化

英英释义

单词用法

同义词

反义词

例句

1.The results showed that both cuticle and hemolymph PO were involved in cuticle sclerotization of T. molitor, but have differences in action mode and affinity to substrate.

研究表明两种来源的酚氧化酶均参与了黄粉虫幼虫的体壁硬化过程，但在作用方式及与底物的亲和力方面存在差异。

2.The results showed that both cuticle and hemolymph PO were involved in cuticle sclerotization of T. molitor, but have differences in action mode and affinity to substrate.

研究表明两种来源的酚氧化酶均参与了黄粉虫幼虫的体壁硬化过程，但在作用方式及与底物的亲和力方面存在差异。

3.The process of sclerotization is crucial for the development of many insects.

在许多昆虫的发育过程中，sclerotization（硬化过程）是至关重要的。

4.During sclerotization, the exoskeleton hardens to provide better protection.

在sclerotization（硬化）过程中，外骨骼变硬，以提供更好的保护。

5.Researchers are studying the role of sclerotization in the life cycle of beetles.

研究人员正在研究sclerotization（硬化）在甲虫生命周期中的作用。

6.In some species, sclerotization can occur rapidly after molting.

在某些物种中，sclerotization（硬化）可以在蜕皮后迅速发生。

7.The degree of sclerotization affects the insect's ability to survive in harsh environments.

硬化程度（sclerotization）影响昆虫在恶劣环境中生存的能力。

作文

The process of sclerotization is a fascinating biological phenomenon that plays a significant role in the life cycles of many organisms, particularly in insects and fungi. In simple terms, sclerotization refers to the hardening of an organism's tissues, which is crucial for their protection and survival. This process involves the conversion of soft, pliable tissues into a more rigid structure, often through the deposition of chitin, a tough, protective substance found in the exoskeletons of arthropods and the cell walls of fungi. In insects, sclerotization occurs during the molting process, where the insect sheds its old exoskeleton to allow for growth. After molting, the new exoskeleton is initially soft and flexible, making the insect vulnerable to predators. However, as the new exoskeleton undergoes sclerotization, it becomes hardened and provides the necessary protection against environmental threats. This transformation is not instantaneous; it takes time for the biochemical processes to occur, allowing the insect to regain its strength and mobility. The significance of sclerotization extends beyond mere physical protection. It also plays a critical role in the insect's physiology. For instance, the hardened exoskeleton helps to prevent water loss, which is vital for survival in arid environments. Additionally, the rigidity provided by sclerotization supports the insect's body structure, enabling it to move efficiently and perform essential functions like flying, feeding, and mating. In the realm of fungi, sclerotization manifests differently but with equally important implications. Certain fungi produce sclerotia, which are compact masses of hardened mycelium that serve as a survival mechanism. These structures can withstand harsh environmental conditions, such as drought or extreme temperatures, allowing the fungus to remain dormant until favorable conditions return. The process of sclerotization in fungi not only aids in survival but also plays a role in reproduction, as sclerotia can germinate to produce new fungal bodies when conditions are right. Understanding sclerotization is essential for various fields, including agriculture and pest management. For example, many agricultural pests undergo sclerotization, and understanding this process can help in developing effective control measures. By targeting the timing of insecticide applications to coincide with the molting stages of pests, farmers can enhance the effectiveness of their pest management strategies. Moreover, research into sclerotization has implications for biotechnology and materials science. Scientists are studying the mechanisms behind this process to develop new materials that mimic the strength and flexibility of biological structures. Such advancements could lead to innovations in various industries, from construction to medicine. In conclusion, sclerotization is a vital process that enhances the survival and adaptability of many organisms. Whether in insects or fungi, the hardening of tissues serves multiple functions, from protection against predators to facilitating physiological processes. As we continue to explore the intricacies of biological systems, the study of sclerotization will undoubtedly yield valuable insights that can be applied in numerous scientific and practical domains.

硬化过程是一个迷人的生物现象，在许多生物体的生命周期中扮演着重要角色，特别是在昆虫和真菌中。简单来说，硬化指的是生物体组织的硬化，这对它们的保护和生存至关重要。这个过程涉及将柔软、可塑的组织转变为更坚硬的结构，通常通过沉积几丁质来实现，几丁质是一种在节肢动物的外骨骼和真菌的细胞壁中发现的坚韧保护物质。 在昆虫中，硬化发生在蜕皮过程中，昆虫在这一过程中脱掉旧的外骨骼以便生长。蜕皮后，新的外骨骼最初是柔软和灵活的，使昆虫容易受到捕食者的攻击。然而，随着新外骨骼经历硬化，它变得坚硬，并提供必要的保护，以抵御环境威胁。这个转变不是瞬时的；生化过程需要时间，允许昆虫恢复其力量和活动能力。 硬化的意义不仅仅限于物理保护。它还在昆虫的生理中发挥着关键作用。例如，硬化的外骨骼有助于防止水分流失，这对于在干旱环境中的生存至关重要。此外，硬化提供的刚性支持了昆虫的身体结构，使其能够高效移动并执行诸如飞行、觅食和交配等基本功能。 在真菌领域，硬化表现出不同的形式，但具有同样重要的意义。某些真菌产生硬块，即硬化的菌丝体的紧凑团块，作为一种生存机制。这些结构能够承受恶劣的环境条件，如干旱或极端温度，使真菌能够保持休眠状态，直到有利条件返回。真菌中的硬化过程不仅有助于生存，还在繁殖中发挥作用，因为硬块可以在适宜的条件下发芽以产生新的真菌体。 理解硬化对农业和害虫管理等多个领域至关重要。例如，许多农业害虫会经历硬化，而理解这一过程可以帮助开发有效的控制措施。通过将杀虫剂施用的时机与害虫的蜕皮阶段相结合，农民可以增强其害虫管理策略的有效性。 此外，研究硬化对生物技术和材料科学也有影响。科学家们正在研究这一过程背后的机制，以开发模仿生物结构强度和灵活性的新材料。这些进展可能会导致各个行业的创新，从建筑到医学。 总之，硬化是一个重要的过程，增强了许多生物体的生存和适应能力。无论是在昆虫还是在真菌中，组织的硬化都服务于多种功能，从保护免受捕食者的攻击到促进生理过程。随着我们继续探索生物系统的复杂性，对硬化的研究无疑会产生宝贵的见解，这些见解可以应用于众多科学和实际领域。