apatite

简明释义

英[ˈapətaɪt]美[ˈæpəˌtaɪt]

n. [矿物] 磷灰石

英英释义

单词用法

同义词

反义词

例句

1.Fanshan intrusive body is a complex body of meta-alkaline ultramafic rock-syenite. It hosts the biggest magmatic apatite deposit in north China.

矾山岩体为一偏碱性超镁铁岩-正长岩杂岩体，其中蕴藏着中国北方最大的岩浆型磷灰石矿床。

2.Since then, several research groups have also looked at the mineral apatite, which can lock up water in its chemical structure, in lunar rocks.

从那之后，许多研究队伍也对矿物磷灰石进行了研究，这种矿物的化学结构能够锁住月岩中的水分。

3.REE distribution in the first phase intrusive rock descends in an order of pyroxenite to biotite pyroxenite to apatite rock.

第一期侵入岩较其它期次侵入岩ree含量高，按辉石岩—黑云母辉石岩—磷灰石岩的顺序增加。

4.It is found in the mineral apatite and is the main component of animal bones.

存在于矿物磷灰石。是动物骨骼的主要成份。

5.In the new study, researchers located grains of the mineral apatite in thin sections from the moon rocks and meteorite.

在最新的一项研究中，研究人员在月岩和月陨薄碎片中找到了磷灰石的矿物颗粒。

6.The authors studied the thermal history of the main source beds of Aican-1and Huonan-1 Wells in Junggar Basin by apatite fission-track.

作者用磷灰石裂变径迹法研究了准噶尔盆地艾参1井和火南1井主要生油层的热历史。

7.It is shown by XRD the presence of oxy-apatite in the coating.

XRD图谱显示，涂层表面主要晶相为氧磷灰石。

8.The mineral apatite is often found in igneous rocks.

矿物磷灰石常见于火成岩中。

9.The presence of apatite can indicate the potential for phosphate mining.

存在磷灰石可能表明有磷矿开采的潜力。

10.In biology, apatite is a key component of bone structure.

在生物学中，磷灰石是骨骼结构的关键成分。

11.Some fertilizers contain apatite as a source of phosphorus.

一些肥料中含有磷灰石作为磷的来源。

12.Geologists use apatite to help date geological formations.

地质学家利用磷灰石来帮助确定地质构造的年代。

作文

Apatite is a fascinating mineral that plays a crucial role in our understanding of geology and biology. Composed mainly of calcium phosphate, apatite is not only significant for its presence in rocks but also for its importance in the biological processes of living organisms. This mineral is often found in igneous, metamorphic, and sedimentary rocks, making it a versatile component of the Earth's crust. The name apatite comes from the Greek word 'apate,' which means 'to deceive,' reflecting the mineral's ability to be mistaken for other minerals due to its variable color and composition.In geology, apatite is an essential indicator of the conditions under which rocks are formed. Its presence can provide valuable information about the temperature and pressure conditions during the rock's formation. For example, in igneous rocks, the presence of apatite can indicate that the magma had a certain level of saturation with phosphorus. This information helps geologists understand the evolution of the Earth’s crust and the processes that shape it over millions of years.Moreover, apatite is vital in the field of biology, particularly in the study of bones and teeth. Human bones and teeth are primarily composed of hydroxyapatite, a variant of apatite. This mineral provides strength and structure to our skeletal system. Understanding the properties of apatite can lead to advancements in medical science, particularly in the development of synthetic materials for bone grafts and dental applications. Researchers are exploring how to mimic the structure of apatite to create biocompatible materials that can integrate with human tissue.Furthermore, apatite has economic significance as well. It is a primary source of phosphorus, which is a critical nutrient for plant growth. The agricultural industry relies heavily on phosphatic fertilizers derived from apatite. As the global population continues to grow, the demand for food increases, leading to a higher demand for phosphorus fertilizers. This link between apatite and agriculture highlights the importance of sustainable mining practices, as over-extraction can lead to environmental degradation.Despite its many benefits, the mining and processing of apatite can pose environmental challenges. The extraction process can disrupt local ecosystems, and improper disposal of waste materials can lead to soil and water contamination. Therefore, it is crucial to implement responsible mining practices that minimize environmental impact while meeting the growing demand for this essential mineral.In conclusion, apatite is more than just a mineral; it is a key player in various scientific fields, including geology, biology, and agriculture. Its multifaceted roles highlight the interconnectedness of natural processes and human activities. By understanding the significance of apatite, we can appreciate the delicate balance between utilizing natural resources and preserving the environment for future generations. The study of apatite not only enhances our knowledge of the Earth but also contributes to advancements in health and nutrition, making it a truly remarkable mineral.

磷灰石是一种迷人的矿物，在我们理解地质学和生物学方面发挥着至关重要的作用。它主要由磷酸钙组成，磷灰石不仅因其在岩石中的存在而重要，还因其在生物体的生物过程中的重要性而重要。这种矿物通常在火成岩、变质岩和沉积岩中发现，使其成为地壳的多功能组成部分。磷灰石这个名字源于希腊词“apate”，意为“欺骗”，反映了这种矿物因其可变的颜色和成分而被误认为其他矿物的能力。在地质学中，磷灰石是指示岩石形成条件的重要指标。它的存在可以提供有关岩石形成过程中温度和压力条件的宝贵信息。例如，在火成岩中，磷灰石的存在可能表明岩浆具有一定水平的磷饱和度。这些信息帮助地质学家理解地壳的演化以及塑造地球的过程。此外，磷灰石在生物学领域也至关重要，特别是在骨骼和牙齿的研究中。人类的骨骼和牙齿主要由羟基磷灰石构成，这是一种磷灰石的变体。这种矿物为我们的骨骼系统提供强度和结构。了解磷灰石的特性可以推动医学科学的发展，特别是在骨移植和牙科应用的合成材料开发方面。研究人员正探索如何模仿磷灰石的结构，以创造与人体组织相容的材料。此外，磷灰石在经济上也具有重要意义。它是磷的主要来源，而磷是植物生长的关键营养素。农业行业在很大程度上依赖于从磷灰石衍生的磷酸肥料。随着全球人口的持续增长，对食物的需求增加，导致对磷肥的需求更高。这种磷灰石与农业之间的联系突显了可持续采矿实践的重要性，因为过度开采可能导致环境退化。尽管有许多好处，但磷灰石的开采和加工可能会带来环境挑战。提取过程可能会破坏当地生态系统，而废料的不当处理可能导致土壤和水源污染。因此，实施负责任的采矿实践以最小化环境影响，同时满足对这一重要矿物日益增长的需求至关重要。总之，磷灰石不仅仅是一种矿物；它是多个科学领域的关键参与者，包括地质学、生物学和农业。它多方面的角色突显了自然过程与人类活动之间的相互联系。通过理解磷灰石的重要性，我们可以欣赏到利用自然资源与保护环境之间的微妙平衡，为后代保留自然环境。对磷灰石的研究不仅增强了我们对地球的认识，还促进了健康和营养的进步，使其成为一种真正令人瞩目的矿物。