ichthyoid

简明释义

英[ˈɪkθɪˌɔɪd]美[ˈikθɪˈɔɪd]

n. 鱼状的动物

adj. 成鱼形的

英英释义

单词用法

同义词

反义词

例句

1.The theoretical calculation method about how to predict the hydrodynamic characteristics of Ichthyoid Rudder is proposed in this paper.

本文提出了一种鱼形舵定常升力的水动力性能预报的理论预报方法。

2.This interstellar ichthyoid neatly disposed of a problem all science-fiction authors have: how to let alien species talk to one another.

这种星际鱼状物巧妙地解决了每个科幻小说作家都面临的一个问题：如何让外来物种彼此交流。

3.This interstellar ichthyoid neatly disposed of a problem all science-fiction authors have: how to let alien species talk to one another.

这种星际鱼状物巧妙地解决了每个科幻小说作家都面临的一个问题：如何让外来物种彼此交流。

4.Many ancient cultures revered ichthyoid 鱼类的 as symbols of fertility and abundance.

许多古代文化将ichthyoid 鱼类的视为丰饶和富足的象征。

5.In his latest book, the author explores the evolution of ichthyoid 鱼类的 over millions of years.

在他最新的书中，作者探讨了ichthyoid 鱼类的数百万年的进化。

6.Researchers are studying the ichthyoid 鱼类的 behavior to understand their adaptation to changing environments.

研究人员正在研究ichthyoid 鱼类的行为，以了解它们如何适应变化的环境。

7.The museum's new exhibit features an impressive collection of ichthyoid 鱼类的 fossils.

博物馆的新展览展示了一系列令人印象深刻的ichthyoid 鱼类的化石。

8.The aquarium has a special section dedicated to ichthyoid 鱼类的 species from tropical waters.

水族馆有一个专门区域，专门展示来自热带水域的ichthyoid 鱼类的物种。

作文

In the vast realm of biology, the study of various forms of life reveals fascinating insights into evolution and adaptation. Among these forms, fish and their relatives hold a significant place due to their diverse characteristics and ecological importance. The term ichthyoid, which refers to fish-like organisms, encompasses a wide range of species that share common traits associated with aquatic life. Understanding the ichthyoid classification helps us appreciate the evolutionary journey of vertebrates and their adaptations to life in water.Fish are among the oldest vertebrates on Earth, dating back over 500 million years. Throughout this extensive period, they have evolved into thousands of species, each uniquely adapted to their environments. The ichthyoid group includes not only true fish but also other aquatic organisms that exhibit fish-like characteristics, such as certain amphibians and even some reptiles. This diversity highlights the complexity of evolutionary pathways and the significance of the ichthyoid classification in understanding these relationships.One of the most intriguing aspects of ichthyoid organisms is their anatomical features. Fish possess gills for breathing underwater, streamlined bodies for efficient swimming, and fins that aid in navigation through their aquatic habitats. These adaptations are critical for survival in various environments, from freshwater rivers to the deep sea. By studying these features, scientists can gain insights into how different species have adapted to their surroundings over time.Moreover, the ecological roles of ichthyoid organisms are vital for maintaining the balance of aquatic ecosystems. They serve as both predators and prey, contributing to the food web and influencing population dynamics within their habitats. For instance, larger fish often feed on smaller ichthyoid species, while those smaller fish may graze on algae or plankton, helping to regulate plant populations in their ecosystems. This interconnectedness illustrates the importance of preserving fish populations and their habitats to ensure ecological stability.The study of ichthyoid organisms also has significant implications for human activities. Fishing, aquaculture, and habitat conservation are all influenced by our understanding of these species. Overfishing, pollution, and climate change pose threats to many fish populations, leading to declines that can disrupt entire ecosystems. By recognizing the importance of ichthyoid organisms in our environment, we can take steps to protect them and ensure sustainable practices that benefit both nature and humanity.In conclusion, the term ichthyoid serves as a gateway to understanding the rich diversity of fish and fish-like organisms. From their evolutionary history to their ecological roles, ichthyoid species offer valuable insights into the complexities of life in aquatic environments. As we continue to explore and learn about these fascinating creatures, it is essential to prioritize their conservation and recognize their significance in maintaining the health of our planet's ecosystems. Through education and awareness, we can foster a greater appreciation for the ichthyoid world and work towards a future where these remarkable organisms thrive alongside us.

在生物学的广阔领域中，对各种生命形式的研究揭示了进化和适应的迷人见解。在这些形式中，鱼类及其亲属因其多样的特征和生态重要性而占据了重要地位。术语ichthyoid指的是鱼类生物，涵盖了一系列共享与水生生活相关的共同特征的物种。理解ichthyoid分类帮助我们欣赏脊椎动物的进化历程及其对水中生活的适应。鱼类是地球上最古老的脊椎动物之一，距今已有超过5亿年的历史。在这段漫长的时期中，它们已经演变成数千种物种，每种物种都独特地适应了其环境。ichthyoid群体不仅包括真正的鱼类，还包括其他表现出鱼类特征的水生生物，例如某些两栖动物甚至一些爬行动物。这种多样性突显了进化路径的复杂性和理解这些关系时ichthyoid分类的重要性。ichthyoid生物的一个最引人入胜的方面是它们的解剖特征。鱼类拥有鳃以便在水下呼吸，流线型的身体以提高游泳效率，以及帮助在水域中导航的鳍。这些适应特征对在各种环境中生存至关重要，从淡水河流到深海。通过研究这些特征，科学家可以深入了解不同物种如何随着时间的推移适应其环境。此外，ichthyoid生物的生态角色对于维持水生生态系统的平衡至关重要。它们既是捕食者也是猎物，促进了食物链的形成并影响了栖息地内的种群动态。例如，大型鱼类通常以较小的ichthyoid物种为食，而那些较小的鱼可能会吃藻类或浮游生物，从而帮助调节其生态系统中的植物种群。这种相互联系说明了保护鱼类种群及其栖息地的重要性，以确保生态稳定。对ichthyoid生物的研究也对人类活动有重要影响。渔业、养殖业和栖息地保护都受到我们对这些物种理解的影响。过度捕捞、污染和气候变化对许多鱼类种群构成威胁，导致种群下降，这可能会扰乱整个生态系统。通过认识到ichthyoid生物在我们环境中的重要性，我们可以采取措施保护它们，并确保有利于自然和人类的可持续实践。总之，术语ichthyoid为理解鱼类及鱼类生物的丰富多样性提供了一个入口。从它们的进化历史到它们的生态角色，ichthyoid物种为理解水生环境中生命的复杂性提供了宝贵的见解。随着我们继续探索和了解这些迷人的生物，优先考虑它们的保护并认识到它们在维护我们星球生态健康中的重要性是至关重要的。通过教育和意识，我们可以培养对ichthyoid世界的更大欣赏，并努力实现一个这些非凡生物与我们共同繁荣的未来。