coalball

简明释义

英[ˈkəʊlbɔːl]美[ˈkoʊlbɔːl]

n. 煤结核；煤球

英英释义

单词用法

同义词

反义词

例句

1.The invention relates to a flame fuel battery and preparation method, and new type coalball furnace with said flame fuel battery.

本发明涉及一种火焰燃料电池及其制备方法，以及含有上述火焰燃料电池新型煤球炉。

2.The invention relates to a flame fuel battery and preparation method, and new type coalball furnace with said flame fuel battery.

本发明涉及一种火焰燃料电池及其制备方法，以及含有上述火焰燃料电池新型煤球炉。

3.He collected several coalballs 煤球 during his geological field trip.

在他的地质实地考察中，他收集了几个煤球。

4.The geologist discovered a rare coalball 煤球 in the sedimentary layers of the rock formation.

地质学家在岩层的沉积层中发现了一个稀有的煤球。

5.During the mining expedition, they encountered a large coalball 煤球 that was difficult to extract.

在采矿探险中，他们遇到了一个难以提取的大煤球。

6.The museum displayed a collection of ancient coalballs 煤球 that provided insight into prehistoric environments.

博物馆展出了古代的几种煤球，为史前环境提供了见解。

7.Researchers are studying the composition of coalballs 煤球 to understand the conditions under which they formed.

研究人员正在研究煤球的成分，以了解它们形成的条件。

作文

The study of geological formations often reveals fascinating insights into the history of our planet. One such formation that has intrigued scientists and fossil enthusiasts alike is the coalball. A coalball (煤球) is a type of fossilized plant material found within coal seams, primarily composed of various plant remains and minerals. These unique structures provide a glimpse into the ancient ecosystems that existed millions of years ago. In the context of paleobotany, coalballs (煤球) serve as important indicators of the types of vegetation that thrived during the Carboniferous period, a time when large forests dominated the landscape. The preservation of plant materials in coalballs (煤球) allows researchers to study the morphology and anatomy of ancient plants, offering clues about their evolutionary paths and how they adapted to changing environments. The formation of a coalball (煤球) begins when plant debris accumulates in swampy areas, where conditions are favorable for preservation. Over time, this organic matter is buried under layers of sediment, leading to increased pressure and heat. As a result, the plant material undergoes chemical changes, eventually forming the hard, compact structure we recognize as a coalball (煤球). This process is a testament to the intricate relationship between life and geology, showcasing how the remnants of ancient flora can transform into valuable resources for modern society. The significance of coalballs (煤球) extends beyond mere scientific curiosity; they also have economic implications. Coal mining has been a vital industry for centuries, providing energy and raw materials for various applications. Understanding the composition and formation of coalballs (煤球) can help geologists locate rich coal deposits and assess their quality. Furthermore, the study of these fossils can inform conservation efforts by highlighting the importance of preserving existing ecosystems that are analogous to those of the past. Moreover, coalballs (煤球) have also sparked interest in the field of paleoclimatology, the study of ancient climates. By analyzing the types of plants preserved within coalballs (煤球), scientists can infer climatic conditions during the time of their formation. For instance, a predominance of certain species may indicate a warm, humid climate, while others suggest dryer conditions. This information is crucial for understanding how climate change has influenced biodiversity over geological timescales. In conclusion, the coalball (煤球) is more than just a fossil; it is a window into Earth’s distant past, revealing the complex interplay between life and environment. As we continue to explore the mysteries of these formations, we gain valuable insights into our planet's history and the factors that have shaped its current state. The importance of coalballs (煤球) in both scientific research and practical applications cannot be overstated, making them a vital subject of study for geologists, paleontologists, and environmental scientists alike.

地质结构的研究常常揭示出关于我们星球历史的迷人见解。其中一种引起科学家和化石爱好者兴趣的结构是煤球。煤球（coalball）是一种在煤层中发现的化石植物材料，主要由各种植物残留物和矿物组成。这些独特的结构为我们提供了对数百万年前古生态系统的洞察。在古植物学的背景下，煤球（coalball）作为古生物群落类型的重要指示器，在碳纪时期，即大型森林主导景观的时代，提供了重要信息。煤球（coalball）中植物材料的保存使研究人员能够研究古代植物的形态和解剖结构，提供关于它们进化路径及如何适应环境变化的线索。煤球（coalball）的形成始于植物碎片在沼泽地区的积累，这里是保存的有利条件。随着时间的推移，这些有机物被埋在沉积物层下，导致压力和热量增加。因此，植物材料经历化学变化，最终形成我们所识别的坚硬紧凑结构——煤球（coalball）。这一过程证明了生命与地质之间复杂的关系，展示了古代植物遗骸如何转变为现代社会的宝贵资源。煤球（coalball）的意义超出了单纯的科学好奇心；它们也具有经济意义。煤炭开采几个世纪以来一直是一个重要产业，为各种应用提供能源和原材料。了解煤球（coalball）的组成和形成可以帮助地质学家定位丰富的煤矿储藏并评估其质量。此外，这些化石的研究可以通过强调保护现存生态系统的重要性来为保护工作提供信息，这些生态系统与过去的生态系统相似。此外，煤球（coalball）还引发了对古气候学领域的兴趣，即研究古代气候。通过分析保存在煤球（coalball）中的植物类型，科学家能够推断其形成时的气候条件。例如，某些物种的主导可能表明温暖潮湿的气候，而其他物种则暗示干燥的条件。这些信息对于理解气候变化如何影响生物多样性在地质时间尺度上的演变至关重要。总之，煤球（coalball）不仅仅是化石；它是通往地球遥远过去的窗口，揭示了生命与环境之间复杂的相互作用。随着我们继续探索这些形成的奥秘，我们获得了关于我们星球历史和塑造其当前状态的因素的宝贵见解。煤球（coalball）在科学研究和实际应用中的重要性不容小觑，使其成为地质学家、古生物学家和环境科学家等研究的重要课题。