phytane

简明释义

英[ˈfaɪteɪn]美[ˈfaɪteɪn]

n. 植烷

英英释义

单词用法

同义词

反义词

例句

1.Typical markers are the porphyrins, pristine, phytane, steranes, carotenes and pentacyclic triterpanes.

典型的标志如卟啉、姥鲛烷、植烷、留烷、胡萝卜烷、以及五环三萜烷。

2.The features of the biomarkers in the oil are of relatively low abundance of isoprenoidies, and no preference between pristane and phytane.

生物标志物中类异戊二烯含量较低、植烷与姥鲛烷均势；

3.The features of the biomarkers in the oil are of relatively low abundance of isoprenoidies, and no preference between pristane and phytane.

生物标志物中类异戊二烯含量较低、植烷与姥鲛烷均势；

4.Scientists often analyze phytane levels to understand ancient marine environments.

科学家们经常分析phytane水平以了解古代海洋环境。

5.Researchers are studying phytane as a potential biomarker for specific types of oil.

研究人员正在研究phytane作为特定类型石油的潜在生物标志物。

6.The presence of phytane in the sediment indicates a significant amount of anaerobic bacterial activity.

沉积物中存在phytane表明有大量厌氧细菌活动。

7.The detection of phytane in soil samples suggests past vegetation cover.

在土壤样本中检测到phytane表明过去有植被覆盖。

8.In petroleum geology, the ratio of phytane to pristane can provide insights into the source of hydrocarbons.

在石油地质学中，phytane与pristane的比率可以提供有关碳氢化合物来源的见解。

作文

Phytane is a hydrocarbon that belongs to the class of compounds known as alkanes. It is particularly interesting because it is a branched-chain alkane with the molecular formula C20H42. This compound is not only significant in organic chemistry but also plays a crucial role in the study of ancient environments and the evolution of life on Earth. The presence of phytane (植物烷) in geological samples can provide important clues about past biological activity, particularly in the context of sedimentary rocks. Scientists often analyze the ratios of phytane (植物烷) to other hydrocarbons to infer the conditions under which the sediments were formed. For instance, a higher concentration of phytane (植物烷) may indicate an anaerobic environment, where organic matter was preserved without exposure to oxygen.The significance of phytane (植物烷) extends beyond geology; it also has implications in the field of biochemistry. Some microorganisms produce phytane (植物烷) as part of their metabolic processes. This production can be indicative of certain metabolic pathways that are utilized by these microorganisms in specific environments. Understanding the formation and degradation of phytane (植物烷) can help researchers better understand microbial ecology and the biochemical cycles that sustain life.Moreover, phytane (植物烷) is also studied in the context of petroleum chemistry. As a component of crude oil, its presence can influence the properties of the oil and its potential for energy production. The analysis of phytane (植物烷) within crude oil can provide insights into the history of the oil's formation and the types of organic materials that contributed to its creation. This is particularly important for petroleum geologists who are searching for new oil reserves or trying to understand the characteristics of existing ones.In addition to its scientific importance, phytane (植物烷) can serve as a model compound for studying more complex organic molecules. By understanding the behavior and reactions of phytane (植物烷), chemists can gain insights into larger and more complicated structures that are relevant in various industrial applications. This includes the development of lubricants, fuels, and other chemical products where the properties of hydrocarbons play a critical role.Overall, the study of phytane (植物烷) encompasses a wide range of scientific disciplines, from geology to biochemistry and petroleum science. Its unique properties and the information it can provide about both ancient and modern environments make it a valuable subject of research. As we continue to explore the complexities of our planet's history and the biochemical processes that sustain life, the role of phytane (植物烷) will undoubtedly remain a significant focal point. Understanding this compound not only enriches our knowledge of chemistry but also deepens our appreciation for the intricate connections between life and the Earth’s geological processes.

植物烷是一种属于烷烃类化合物的碳氢化合物。它特别有趣，因为它是一个支链烷烃，分子式为C20H42。这个化合物不仅在有机化学中具有重要意义，而且在研究古代环境和地球生命演化方面也发挥着关键作用。在地质样本中发现的植物烷（phytane）可以提供关于过去生物活动的重要线索，特别是在沉积岩的背景下。科学家们常常分析植物烷（phytane）与其他烃类的比例，以推断沉积物形成时的条件。例如，较高浓度的植物烷（phytane）可能表明一个厌氧环境，在这种环境中有机物在没有氧气的情况下得以保存。植物烷（phytane）的重要性超出了地质学的范畴；它在生物化学领域也有着深远的影响。一些微生物在其代谢过程中产生植物烷（phytane）。这种产生可以指示这些微生物在特定环境中所利用的某些代谢途径。理解植物烷（phytane）的形成和降解可以帮助研究人员更好地理解微生物生态学以及维持生命的生化循环。此外，植物烷（phytane）在石油化学的背景下也受到研究。作为原油的一个成分，它的存在可以影响石油的性质及其能源生产的潜力。分析原油中的植物烷（phytane）可以提供有关石油形成历史和为其创造贡献的有机材料类型的见解。这对寻找新油田或试图了解现有油田特征的石油地质学家尤其重要。除了其科学重要性，植物烷（phytane）还可以作为研究更复杂有机分子的模型化合物。通过理解植物烷（phytane）的行为和反应，化学家可以获得有关在各种工业应用中相关的更大和更复杂结构的见解。这包括润滑剂、燃料和其他化学产品的开发，其中烃类的性质发挥着关键作用。总的来说，植物烷（phytane）的研究涵盖了从地质学到生物化学和石油科学等广泛的科学学科。它独特的性质以及它能提供的关于古代和现代环境的信息使其成为一项宝贵的研究对象。随着我们继续探索地球历史的复杂性以及维持生命的生化过程，植物烷（phytane）的作用无疑将保持重要的焦点。理解这一化合物不仅丰富了我们对化学的认识，也加深了我们对生命与地球地质过程之间复杂联系的欣赏。