paleontologist

简明释义

英[/ˌpeɪliənˈtɑlədʒɪst/]美[/ˌpeɪliənˈtɑlədʒɪst/]

n. 古生物学者

英英释义

单词用法

同义词

反义词

例句

1.You're right, you are a tough guy. You're the toughest paleontologist I know.

你是对的，你是个很勇猛的人，是我认识的最凶悍的古生物学家。

2.One person, the 12 paleontologist Louis Leakey, who had recruited her to the task up in 13 Nairobi, believed she might succeed.

无关的观察者都觉得她会失败，不过有一位名叫路易斯·李基的古生物学家相信她可能会成功，他曾招募珍参加过他在内罗毕的考古工作。

3.The purpose of the prominent fin that defines this species has been debated since it was first discovered by paleontologist Edward Cope in Texas in 1878.

至于这个显眼的背鳍的作用是什么，自从1878年古生物学家爱德华·库珀(EdwardCope)在德州首次发现以来，专家们一直争论不休。

4.In the 1920s, a paleontologist discovered the fossil remains of a small dinosaur near a nest containing eggs.

20世纪20年代，一位古生物学家在一个装着蛋的巢穴附近发现了一只小恐龙的化石遗迹。

5.But after looking at much more recent animal skeletons, paleontologist Jack Baily of Ohio University ventures a very different theory.

但在看过了大量近期发现的动物骨骼后，来自俄亥俄大学的古生物学家杰克·贝利大胆地提出了一个不同的理论。

6.Sereno is a well-known paleontologist.

塞瑞诺是位知名的古生物学家。

7.Horner, a paleontologist at Montana State University, suspects the remains of Nanotyrranus may belong to a young Tyrannosaurus rex.

蒙大拿州立大学的古生物学家霍纳怀疑那些短暴龙的遗骸可能属于一只年轻的雷克斯霸王龙。

8.The paleontologist 古生物学家 discovered a new species of dinosaur in the desert.

这位古生物学家在沙漠中发现了一种新的恐龙物种。

9.During the excavation, the paleontologist 古生物学家 carefully documented every fossil found.

在挖掘过程中，这位古生物学家仔细记录了每一个发现的化石。

10.The paleontologist 古生物学家 explained how fossils provide insight into Earth's history.

这位古生物学家解释了化石如何提供对地球历史的洞察。

11.As a child, she dreamed of becoming a paleontologist 古生物学家 after visiting a natural history museum.

她小时候在参观自然历史博物馆后，梦想成为一名古生物学家。

12.The university offers a degree in geology with a focus on paleontology, training future paleontologists 古生物学家.

这所大学提供地质学学位，专注于古生物学，培养未来的古生物学家。

作文

Paleontology is a fascinating field of science that delves into the history of life on Earth through the study of fossils. A key figure in this branch of science is the paleontologist, who plays an essential role in uncovering the mysteries of our planet's past. The term paleontologist refers to a scientist who specializes in the study of ancient organisms, their evolution, and their interactions with the environment. By examining fossilized remains, paleontologists can reconstruct ancient ecosystems and understand how life has changed over millions of years. The work of a paleontologist often begins in the field, where they meticulously search for fossil sites. These sites can be located in various environments, from deserts to mountains, each offering unique insights into different periods of Earth's history. Once a fossil is discovered, the paleontologist carefully excavates it, ensuring that the specimen is preserved for further study. This process requires patience and precision, as even the slightest mistake can damage valuable information embedded in the fossil. After excavation, the paleontologist brings the fossils back to the laboratory for analysis. Here, they employ various techniques, including radiographic imaging and chemical analysis, to gather data about the fossils' age, composition, and the environment in which the organisms lived. Understanding the context of these fossils is crucial, as it helps paleontologists piece together the puzzle of Earth's biological history. One of the most exciting aspects of being a paleontologist is the opportunity to make groundbreaking discoveries. For instance, the identification of a new dinosaur species or the discovery of ancient marine life can significantly alter our understanding of evolutionary processes. These findings are often published in scientific journals, contributing to the broader knowledge of biology and geology. In addition to research, paleontologists also engage in public education. They often collaborate with museums to create exhibits that showcase their findings and share the wonders of paleontology with the general public. Through lectures, workshops, and guided tours, paleontologists inspire future generations to appreciate the importance of studying our planet's past. Moreover, the work of a paleontologist extends beyond just studying fossils; it also involves understanding the implications of climate change and extinction events. By analyzing past mass extinctions, paleontologists can provide valuable insights into current biodiversity crises and help predict future trends. This intersection of paleontology and environmental science underscores the relevance of this field in addressing contemporary issues. In conclusion, the role of a paleontologist is multifaceted, encompassing fieldwork, laboratory analysis, education, and environmental advocacy. Their contributions not only enhance our understanding of ancient life but also inform us about the challenges facing our planet today. As we continue to explore the depths of our Earth's history, the work of paleontologists remains vital in bridging the gap between the past and the present, reminding us of the intricate web of life that has existed long before humans walked the Earth.

古生物学是一个迷人的科学领域，深入研究地球上生命的历史，通过对化石的研究。这个科学分支中的关键人物是古生物学家，他们在揭示我们星球过去的奥秘方面扮演着重要角色。术语古生物学家指的是专门研究古代生物、其进化及与环境相互作用的科学家。通过检查化石遗骸，古生物学家能够重建古代生态系统，并理解生命如何在数百万年中发生变化。 古生物学家的工作通常始于野外，他们细致地寻找化石遗址。这些遗址可以位于各种环境中，从沙漠到山脉，每个地方都提供了对地球历史不同阶段的独特洞察。一旦发现化石，古生物学家会小心地挖掘，确保样本在进一步研究中被保存。这一过程需要耐心和精确，因为即使是微小的错误也可能损坏埋藏在化石中的宝贵信息。 挖掘后，古生物学家将化石带回实验室进行分析。在这里，他们采用各种技术，包括放射成像和化学分析，以收集有关化石年龄、组成及其生存环境的数据。理解这些化石的背景至关重要，因为它有助于古生物学家拼凑出地球生物历史的拼图。 作为古生物学家最令人兴奋的方面之一是有机会做出突破性的发现。例如，识别出一种新的恐龙物种或发现古代海洋生物可以显著改变我们对进化过程的理解。这些发现通常会发表在科学期刊上，为生物学和地质学的更广泛知识做出贡献。 除了研究，古生物学家还参与公众教育。他们经常与博物馆合作，创建展示他们发现的展览，并与公众分享古生物学的奇迹。通过讲座、研讨会和导游，古生物学家激励未来几代人欣赏研究我们星球过去的重要性。 此外，古生物学家的工作不仅仅是研究化石；它还涉及理解气候变化和灭绝事件的影响。通过分析过去的生物大灭绝，古生物学家能够提供对当前生物多样性危机的宝贵见解，并帮助预测未来趋势。这种古生物学与环境科学的交集强调了这一领域在解决当代问题中的相关性。 总之，古生物学家的角色是多方面的，包括野外工作、实验室分析、教育和环境倡导。他们的贡献不仅增强了我们对古代生命的理解，还告知我们今天面临的挑战。随着我们继续探索地球历史的深度，古生物学家的工作在弥合过去与现在之间的差距方面仍然至关重要，提醒我们曾经存在于地球上的复杂生命网络。