meteoritic

简明释义

英[ˌmiːtɪəˈrɪtɪk]美[miːtiəˈrɪtɪk]

adj. 陨石的

英英释义

单词用法

同义词

反义词

例句

1.In addition, over 30 tons of meteoritic iron in small chunks covered the plain when Europeans first discovered the crater.

此外，当欧洲人第一次发现火山口十，超过30吨的金属铁块被平原覆盖了。

2.Carbon has two non-radioactive isotopes, and in material from the solar system, including most meteoritic minerals, these are mixed in a well-known ratio.

碳有两个非放射性的同位素，在太阳系的物质中，包括在大多数的陨石矿石中，它们的混合比例是众所周知的。

3.Scientists think the glass was fused in a meteoritic impact 30 million years ago, making it rare and luminous enough to befit a king.

科学家认为这种玻璃是由3000万年前的陨石冲击地面融溶而成，它的珍稀和光亮足以适用于国王。

4.Carbon has two non-radioactive isotopes, and in material from the solar system, including most meteoritic minerals, these are mixed in a well-known ratio.

碳有两个非放射性的同位素，在太阳系的物质中，包括在大多数的陨石矿石中，它们的混合比例是众所周知的。

5.Researchers are studying meteoritic 陨石的 samples to understand the formation of our solar system.

研究人员正在研究meteoritic 陨石的 样本，以了解我们太阳系的形成。

6.The scientists discovered a rare sample of meteoritic 陨石的 iron in the desert.

科学家在沙漠中发现了一种稀有的meteoritic 陨石的 铁样本。

7.The museum displayed a collection of meteoritic 陨石的 rocks from different parts of the world.

博物馆展出了来自世界各地的meteoritic 陨石的 岩石收藏。

8.Analysis of the meteoritic 陨石的 material revealed traces of ancient life.

对该meteoritic 陨石的 物质的分析揭示了古代生命的痕迹。

9.The meteoritic 陨石的 impact left a significant crater in the landscape.

这颗meteoritic 陨石的 撞击在地貌上留下了一个显著的陨石坑。

作文

The universe is a vast and mysterious place, full of wonders that have captivated human beings for centuries. One of the most intriguing phenomena in our cosmos is the presence of meteorites, remnants of celestial bodies that have traveled through space and made their way to Earth. The study of these cosmic fragments has led to the term meteoritic, which refers to anything related to or derived from meteorites. Understanding the significance of meteoritic materials can provide valuable insights into the formation of our solar system and the origins of life itself.Meteorites are classified into three main categories: stony meteorites, iron meteorites, and stony-iron meteorites. Each type has its own unique characteristics and composition, making them fascinating subjects for scientific research. For instance, stony meteorites are primarily composed of silicate minerals and are often rich in elements like silicon, oxygen, and magnesium. Iron meteorites, on the other hand, consist mainly of metallic iron and nickel, showcasing a different aspect of meteoritic composition.The study of meteoritic materials has significant implications for our understanding of planetary formation. By analyzing the isotopic ratios and elemental compositions of meteorites, scientists can infer the conditions present in the early solar system. This information helps us piece together the history of our planet and its neighboring celestial bodies. For example, certain meteoritic samples have been linked to the building blocks of Earth, suggesting that the ingredients necessary for life may have originated from outer space.Moreover, meteoritic studies have also contributed to our knowledge of potential asteroid impacts on Earth. By examining the impact craters formed by meteorite collisions, researchers can better understand the frequency and consequences of such events. This knowledge is crucial for developing strategies to mitigate the risks posed by near-Earth objects. As we continue to explore our universe, the importance of meteoritic research becomes increasingly clear.In addition to their scientific significance, meteorites have also captured the imagination of people throughout history. Many cultures have revered meteorites as sacred objects, attributing mystical powers to them. The meteoritic iron used to craft ancient tools and weapons is a testament to humanity's long-standing fascination with these celestial visitors. Today, meteorite hunting has become a popular hobby for enthusiasts who scour the Earth for these rare treasures, further highlighting the allure of meteoritic materials.In conclusion, the term meteoritic encompasses a wide range of topics related to meteorites and their significance in our understanding of the universe. From their role in planetary formation to their cultural impact, meteorites serve as a bridge between the cosmos and our everyday lives. As we continue to study these fascinating objects, the knowledge gained from meteoritic research will undoubtedly enhance our appreciation of the universe and our place within it.

宇宙是一个广阔而神秘的地方，充满了几个世纪以来吸引人类的奇迹。在我们宇宙中，最引人入胜的现象之一就是陨石的存在，这些是经过太空旅行并最终到达地球的天体残骸。对这些宇宙碎片的研究导致了术语meteoritic的产生，这个词指的是与陨石相关或源自陨石的任何事物。理解meteoritic材料的重要性可以为我们提供有关太阳系形成和生命起源的宝贵见解。陨石被分为三大类：石质陨石、铁质陨石和石铁陨石。每种类型都有其独特的特征和成分，使它们成为科学研究的迷人主题。例如，石质陨石主要由硅酸盐矿物组成，通常富含硅、氧和镁等元素。另一方面，铁质陨石主要由金属铁和镍组成，展示了meteoritic成分的不同方面。对meteoritic材料的研究对我们理解行星形成具有重要意义。通过分析陨石的同位素比率和元素组成，科学家可以推断早期太阳系的条件。这些信息帮助我们拼凑出地球及其邻近天体的历史。例如，某些meteoritic样本已与地球的构建块相关联，暗示生命所需的成分可能源自外太空。此外，meteoritic研究还为我们了解潜在的陨石撞击地球提供了重要信息。通过检查陨石碰撞形成的冲击坑，研究人员可以更好地理解此类事件的频率和后果。这些知识对于制定减轻近地物体风险的策略至关重要。随着我们继续探索宇宙，meteoritic研究的重要性变得越来越明显。除了科学意义外，陨石在历史上也吸引了人们的想象力。许多文化将陨石视为神圣的物体，赋予其神秘的力量。用于制作古代工具和武器的meteoritic铁证明了人类对这些天体访客的长期迷恋。如今，陨石狩猎已成为爱好者的一项热门活动，他们在地球上寻找这些稀有的珍宝，进一步突显了meteoritic材料的魅力。总之，术语meteoritic涵盖了与陨石及其在我们理解宇宙中的重要性相关的广泛主题。从它们在行星形成中的作用到它们的文化影响，陨石作为宇宙与我们日常生活之间的桥梁。随着我们继续研究这些迷人的物体，从meteoritic研究中获得的知识无疑将增强我们对宇宙及我们在其中位置的欣赏。