endocast

简明释义

英[ˈendəʊkɑːst]美[ˈendokæst]

颅腔模型

英英释义

单词用法

同义词

反义词

例句

1.On the contrary, they are not developed on the cranial endocast of the polar bear, but the blood vessel impressions are developed on the lateral occipital sides in the polar bears.

相反，北极熊的大喻沟回在脑窝内模上留下的印痕不明显，而血管印痕在脑窝枕区的两侧很明显。

2.On the contrary, they are not developed on the endocast of the polar bear.

相反，它们不是在北极熊的颅腔上发育的。

3.On the contrary, they are not developed on the cranial endocast of the polar bear, but the blood vessel impressions are developed on the lateral occipital sides in the polar bears.

相反，北极熊的大喻沟回在脑窝内模上留下的印痕不明显，而血管印痕在脑窝枕区的两侧很明显。

4.The endocast revealed unexpected features that challenged previous theories about early mammals.

这个endocast揭示了意想不到的特征，挑战了关于早期哺乳动物的先前理论。

5.By examining the endocast, researchers could infer the cognitive abilities of ancient species.

通过检查endocast，研究人员可以推断古代物种的认知能力。

6.The paleontologists created an endocast to study the brain structure of the dinosaur.

古生物学家制作了一个endocast以研究恐龙的脑部结构。

7.An endocast can provide insights into the evolution of brain size in vertebrates.

一个endocast可以提供关于脊椎动物脑容量演化的见解。

8.Forensic scientists sometimes use endocasts to reconstruct the skulls of unidentified individuals.

法医科学家有时使用endocasts重建身份不明个体的头骨。

作文

The study of fossils has always fascinated scientists and enthusiasts alike. Among the various techniques used to explore and understand the anatomy of extinct species, one particularly intriguing method is the creation of an endocast. An endocast is a cast of the internal cavity of a fossilized skull, which allows researchers to infer the brain structure and, by extension, the behavior and capabilities of ancient organisms. This technique has been pivotal in the field of paleontology, providing insights that were previously unattainable through traditional fossil examination alone.To create an endocast, scientists often use a combination of imaging technologies and physical casting methods. For instance, they may employ CT scans to visualize the internal structures of a skull without damaging the specimen. Once the data is collected, it can be used to create a three-dimensional model that accurately represents the internal features of the skull. This model serves as a valuable tool for studying the size and shape of the brain, which can indicate how an organism might have interacted with its environment.The significance of endocasts extends beyond mere anatomical curiosity. By examining the brain morphology of extinct species, researchers can draw parallels with modern animals and make educated guesses about their behavior, diet, and social structures. For example, an endocast of a dinosaur's skull may reveal a surprisingly complex brain structure, suggesting that these creatures were capable of advanced behaviors such as social interaction or problem-solving.Moreover, endocasts have illuminated our understanding of the evolutionary pathways of various species. By comparing the endocasts of different organisms, scientists can trace the development of certain traits over millions of years. This comparative analysis helps to paint a picture of how intelligence and cognitive abilities have evolved across different lineages.In addition to their scientific value, endocasts also capture the imagination of those interested in the history of life on Earth. They serve as tangible connections to creatures that once roamed the planet, allowing us to visualize aspects of their existence that would otherwise remain hidden. Museums often showcase endocasts to educate the public about paleontology and the intricate details of ancient life, making them accessible to a wider audience.While the process of creating an endocast is intricate and requires specialized equipment, the results can be groundbreaking. As technology continues to advance, so too does our ability to analyze and interpret these remarkable casts. Future discoveries are likely to provide even deeper insights into the minds of long-extinct species, further bridging the gap between past and present.In conclusion, the concept of an endocast is not just a technical term; it embodies the intersection of art, science, and history. Through the meticulous work of paleontologists and researchers, endocasts open a window into a world that has long since vanished, allowing us to explore the complexities of life that existed millions of years ago. The ongoing study of these fascinating casts promises to enrich our understanding of evolution and the myriad forms life has taken throughout Earth's history.

化石研究一直以来都吸引着科学家和爱好者的关注。在探索和理解灭绝物种解剖结构的各种技术中，创造 endocast（内铸）这一特别引人入胜的方法尤其值得关注。endocast 是化石化头骨内部腔体的铸件，它使研究人员能够推断出大脑结构，从而推测古代生物的行为和能力。这项技术在古生物学领域具有重要意义，提供了通过传统化石检查无法获得的见解。为了创建 endocast，科学家们通常会使用成像技术和物理铸造方法的结合。例如，他们可能会利用CT扫描在不损坏标本的情况下可视化头骨的内部结构。一旦数据收集完成，就可以用来创建一个准确代表头骨内部特征的三维模型。这个模型是研究大脑大小和形状的宝贵工具，可以指示生物如何与环境互动。endocasts 的重要性超越了单纯的解剖学好奇心。通过检查灭绝物种的大脑形态，研究人员可以与现代动物进行比较，并对它们的行为、饮食和社会结构做出有根据的推测。例如，恐龙头骨的 endocast 可能揭示出一个令人惊讶的复杂大脑结构，表明这些生物能够进行社交互动或解决问题等高级行为。此外，endocasts 还阐明了我们对各种物种进化路径的理解。通过比较不同生物的 endocasts，科学家可以追踪数百万年间某些特征的发展。这种比较分析有助于描绘出智力和认知能力如何在不同谱系中进化的图景。除了科学价值，endocasts 也吸引了那些对地球生命历史感兴趣的人的想象力。它们作为与曾在地球上漫游的生物之间的有形联系，使我们能够想象出这些生物存在的某些方面，否则将保持隐藏。博物馆通常展示 endocasts，以教育公众关于古生物学和古代生命的复杂细节，使其更广泛地为人所知。尽管创建 endocast 的过程复杂且需要专业设备，但其结果可能具有突破性。随着技术的不断进步，我们分析和解释这些非凡铸件的能力也在提升。未来的发现可能会提供更深入的见解，帮助我们进一步了解早已灭绝物种的思维，进一步缩小过去与现在之间的差距。总之，endocast 的概念不仅仅是一个技术术语；它体现了艺术、科学和历史的交汇点。通过古生物学家和研究人员的细致工作，endocasts 为我们打开了一扇通往早已消失世界的窗口，使我们能够探索数百万年前生命的复杂性。对这些迷人铸件的持续研究承诺将丰富我们对进化的理解，以及地球历史上生命所经历的无数形式。