goethite

简明释义

英[ˈɡəʊθaɪt]美[ˈɡoʊθaɪt]

n. [矿物] 针铁矿

英英释义

单词用法

同义词

反义词

例句

1.The pyrite and siderite associated with the ores have been oxidized into limonite, hemitite and goethite.

一种常见的氧化铁矿石，是针铁矿、赤铁矿和纤铁矿的混合物。

2.Remove of iron from sulfuric acid leaching solution of ferrochromium alloy by goethite is researched.

研究了用针铁矿法从铬铁合金硫酸浸出溶液中除铁并回收铬。

3.The pyrite and siderite associated with the ores have been oxidized into limonite hemitite and goethite .

黄铁矿、菱铁矿变为褐铁矿、赤铁矿和针铁矿。

4.It is black and has strong magnetism, which is called "hematite" or "goethite" by traders.

因此推测，这种“黑胆石”样品为一种人造磁性材料铁酸锶，而不是市场上人们所说的赤铁矿或乌钢石。

5.Adsorption and desorption of fluorine at the surface of goethite is an important mechanism for fluorine migration and enrichment in the soil water system of the karst areas.

土层中针铁矿表面对氟的专性吸附及其解吸作用是岩溶地区土水系统中氟迁移和富集的重要机理。

6.P adsorbed by ferrihydrate was much more difficult to be desorbed than those by goethite and hematite.

水铁矿吸附的磷比针铁矿和赤铁矿所吸附的磷更难解吸；

7.The mineral sample contained a significant amount of goethite, which is known for its rich iron content.

这个矿物样本含有大量的菱铁矿，它以丰富的铁含量而闻名。

8.In the soil analysis, we found traces of goethite, indicating the presence of iron in the area.

在土壤分析中，我们发现了菱铁矿的痕迹，表明该地区存在铁元素。

9.The artist used pigments derived from goethite to create earthy tones in her paintings.

这位艺术家使用源自菱铁矿的颜料来创作她画作中的自然色调。

10.Geologists often study goethite to understand the weathering processes of rocks.

地质学家经常研究菱铁矿以了解岩石的风化过程。

11.The presence of goethite can indicate an ancient environment that was rich in iron.

菱铁矿的存在可能表明一个富含铁的古老环境。

作文

Goethite, a mineral named after the German poet Johann Wolfgang von Goethe, is an iron-bearing hydroxide that is commonly found in soil and sediment. It is one of the primary components of rust and is often associated with the weathering of iron-rich rocks. Goethite can be identified by its yellow to brown color and its earthy luster. Its chemical formula is FeO(OH), which indicates that it contains iron, oxygen, and hydrogen. Understanding the properties and formation of goethite 铁矿石 is essential for geologists and environmental scientists, as it plays a significant role in various geological processes. The formation of goethite 铁矿石 typically occurs through the oxidation of iron minerals in the presence of water. This process can take place in both natural and artificial environments. In nature, goethite 铁矿石 is often formed in tropical and subtropical regions where the climate promotes intense weathering of iron-rich rocks. As rainwater seeps into the ground, it reacts with iron minerals, leading to the production of goethite 铁矿石. This mineral can also form in soils, where it contributes to the overall composition and fertility of the land. In addition to its geological significance, goethite 铁矿石 has various practical applications. It is used in the production of iron and steel, as it can be processed to extract iron for industrial purposes. Furthermore, goethite 铁矿石 is sometimes utilized as a pigment in paints and coatings due to its rich brown color. Artists have also found goethite 铁矿石 to be a valuable material for creating natural pigments for their works. Environmental scientists study goethite 铁矿石 to understand soil health and contamination. The presence of goethite 铁矿石 in soils can indicate the level of iron availability for plants, which is crucial for their growth. Moreover, goethite 铁矿石 can adsorb heavy metals and other pollutants, playing a role in soil remediation efforts. By understanding the interactions between goethite 铁矿石 and contaminants, researchers can develop strategies to improve soil quality and mitigate pollution. In conclusion, goethite 铁矿石 is more than just a simple mineral; it is a vital component of our planet’s geology and ecology. Its formation processes, practical applications, and environmental implications make it a subject of interest for various scientific fields. By studying goethite 铁矿石, we gain insights into the dynamic processes that shape our environment and the resources we rely on. Whether in the context of industrial use or environmental health, goethite 铁矿石 remains an important mineral that warrants further exploration and understanding.

Goethite，得名于德国诗人约翰·沃尔夫冈·冯·歌德，是一种含铁的氢氧化物，常见于土壤和沉积物中。它是锈蚀的主要成分之一，通常与富铁岩石的风化有关。Goethite可以通过其黄色至棕色的颜色和土状光泽来识别。其化学式为FeO(OH)，表明它含有铁、氧和氢。理解goethite 铁矿石的性质和形成对地质学家和环境科学家至关重要，因为它在各种地质过程中发挥着重要作用。 goethite 铁矿石的形成通常发生在水的存在下，铁矿物的氧化过程中。这个过程可以在自然和人工环境中进行。在自然界中，goethite 铁矿石通常在热带和亚热带地区形成，这里气候促进了富铁岩石的强烈风化。当雨水渗入地下时，它与铁矿物反应，导致goethite 铁矿石的产生。这种矿物也可以在土壤中形成，影响土地的整体组成和肥力。 除了其地质重要性外，goethite 铁矿石还有多种实际应用。它被用于铁和钢的生产，因为可以加工提取铁以用于工业目的。此外，goethite 铁矿石有时被用作涂料和涂层中的颜料，因为它丰富的棕色。艺术家们还发现goethite 铁矿石是创作自然颜料的宝贵材料。 环境科学家研究goethite 铁矿石以了解土壤健康和污染情况。土壤中goethite 铁矿石的存在可以指示植物铁的可用水平，这对植物的生长至关重要。此外，goethite 铁矿石可以吸附重金属和其他污染物，在土壤修复工作中发挥作用。通过理解goethite 铁矿石与污染物之间的相互作用，研究人员可以制定改善土壤质量和减轻污染的策略。 总之，goethite 铁矿石不仅仅是一种简单的矿物；它是我们星球地质和生态的重要组成部分。它的形成过程、实际应用和环境影响使其成为多个科学领域的研究对象。通过研究goethite 铁矿石，我们获得了关于塑造我们环境和我们依赖资源的动态过程的见解。无论是在工业使用还是环境健康的背景下，goethite 铁矿石都是一种重要的矿物，值得进一步探索和理解。