carbonate

简明释义

英[ˈkɑːbənət]美[ˈkɑːrbənət]

n. 碳酸盐

v. 溶解碳酸盐；转成碳酸盐

复 数 c a r b o n a t e s

第 三 人 称 单 数 c a r b o n a t e s

现 在 分 词 c a r b o n a t i n g

过 去 式 c a r b o n a t e d

过 去 分 词 c a r b o n a t e d

英英释义

单词用法

同义词

反义词

例句

1.These calcium carbonate towers, called tufas, formed underwater in California's Mono Lake.

这些叫做石灰华的碳酸钙塔是在加州莫诺湖的水下形成的。

2.In this case, copper oxide and strontium carbonate get the job done.

图片中呈现的效果通过使用氧化铜和碳酸锶实现。

3.So, there's 1 mole of calcium carbonate.

这儿有1摩尔的碳酸钙产生。

4.Some minerals, such as calcium carbonate in seashells, glow blue, as does a shovel handle in the picture above.

有些矿物，如海贝中的碳酸钙，会闪着蓝光，就如同上图中的铁锹的把手。

5.Dr Morris explained that the mineral probably came from carbonate-rich water, which interacted with the rock.

莫里斯博士解释说，富含碳酸盐的水和石头发生反应，从而产生了碳酸盐。

6.If the level of carbonate ions falls too low the shells can dissolve or might never be made at all.

如果碳酸根离子浓度降低超过一定限度，那么贝壳将开始溶解，甚至根本据不会形成。

7.Carbonate a mineral based on the carbonate ion, CO32 -.

Carbonate -碳酸盐是一种基于碳酸根离子的矿物质，CO32 -。

8.Made of limestone, tufa forms as a byproduct of the precipitation of carbonate minerals from surrounding water.

凝灰岩是由石灰岩所组成，它是在其周围湖水里的碳酸盐矿物沉淀的副产品。

9.The geologist explained that the rock was primarily composed of carbonate 碳酸盐 minerals.

地质学家解释说，这种岩石主要由碳酸盐 碳酸盐矿物组成。

10.To enhance the flavor, the chef added a splash of soda water, which contains carbonate 碳酸盐 ions.

为了增强风味，厨师加入了一点苏打水，其中含有碳酸盐 碳酸盐离子。

11.Carbonated drinks are popular because they provide a refreshing fizz due to the presence of carbonate 碳酸盐 gas.

碳酸饮料很受欢迎，因为它们由于含有碳酸盐 碳酸盐气体而提供清爽的气泡感。

12.In chemistry class, we learned how to produce carbonate 碳酸盐 by reacting acids with carbonates.

在化学课上，我们学习了如何通过将酸与碳酸盐反应来产生碳酸盐 碳酸盐。

13.The aquarium needs to maintain a stable pH, which can be achieved by monitoring the levels of carbonate 碳酸盐 in the water.

水族馆需要保持稳定的pH值，这可以通过监测水中碳酸盐 碳酸盐的水平来实现。

作文

Carbonate minerals are a significant class of materials found in the Earth's crust. These minerals, which contain the carbonate ion (CO3) as their fundamental building block, play a crucial role in various geological and environmental processes. One of the most common examples of a carbonate mineral is calcite, which is primarily composed of calcium carbonate (CaCO3). This mineral is not only abundant in nature but also has numerous applications in industries such as construction, agriculture, and manufacturing. For instance, crushed limestone, which is mainly made up of calcium carbonate, is widely used as a building material and as a soil conditioner. The formation of carbonate rocks occurs through both biological and chemical processes. In marine environments, organisms such as corals and mollusks extract calcium and carbonate ions from seawater to create their shells and skeletons. When these organisms die, their remains accumulate on the ocean floor and eventually form limestone, a type of sedimentary rock rich in carbonate. This process highlights the interconnectedness of life and geology, as living organisms significantly contribute to the formation of carbonate deposits over geological timescales. In addition to their geological significance, carbonates also have implications for climate change. The ocean acts as a carbon sink, absorbing carbon dioxide (CO2) from the atmosphere. This CO2 can react with water to form carbonic acid, which then dissociates to produce bicarbonate and carbonate ions. The balance between these forms of carbon is essential for maintaining oceanic pH levels and supporting marine life. However, increased levels of atmospheric CO2 due to human activities have led to ocean acidification, which poses a threat to marine ecosystems, particularly organisms that rely on carbonate ions to build their shells. Furthermore, carbonates play a vital role in the carbon cycle, a natural process that regulates the flow of carbon among the atmosphere, oceans, soil, and living organisms. Carbonate rocks store vast amounts of carbon, and when they undergo weathering, they release bicarbonate ions into rivers and oceans, contributing to the buffering capacity of these water bodies. This buffering action helps to stabilize pH levels, making it crucial for the survival of aquatic life. In conclusion, the term carbonate refers to a group of minerals and compounds that have profound implications for our planet's geology, ecology, and climate. Understanding the processes involving carbonate minerals not only enhances our knowledge of Earth’s systems but also underscores the importance of preserving these natural resources for future generations. As we face challenges related to climate change and environmental degradation, recognizing the role of carbonate in the carbon cycle and its impact on marine ecosystems will be essential in developing sustainable solutions. Overall, the study of carbonate provides valuable insights into the intricate relationships between the Earth's geological processes and the life it supports.

碳酸盐矿物是地壳中一种重要的材料类别。这些矿物以碳酸根离子（CO3）作为基本构建块，在各种地质和环境过程中发挥着重要作用。碳酸钙（CaCO3）是最常见的碳酸盐矿物之一。这种矿物不仅在自然界中丰富，而且在建筑、农业和制造等行业中有许多应用。例如，主要由碳酸钙组成的碎石灰石被广泛用作建筑材料和土壤调理剂。 碳酸盐岩的形成通过生物和化学过程发生。在海洋环境中，珊瑚和软体动物等生物从海水中提取钙和碳酸根离子，以形成它们的壳和骨骼。当这些生物死亡时，它们的遗骸在海底积累，最终形成富含碳酸盐的沉积岩石灰石。这个过程突显了生命与地质之间的相互联系，因为生物在地质时间尺度上对碳酸盐沉积物的形成有着重要贡献。 除了地质意义外，碳酸盐还对气候变化有影响。海洋作为碳汇，从大气中吸收二氧化碳（CO2）。这种二氧化碳可以与水反应生成碳酸，然后解离生成重碳酸根和碳酸根离子。这些碳的形式之间的平衡对于维持海洋pH水平和支持海洋生物至关重要。然而，由于人类活动导致的大气中二氧化碳浓度增加，海洋酸化的问题也随之出现，这对海洋生态系统构成威胁，尤其是那些依赖碳酸根离子来构建外壳的生物。 此外，碳酸盐在碳循环中扮演着重要角色，碳循环是调节碳在大气、海洋、土壤和生物之间流动的自然过程。碳酸盐岩储存着大量的碳，当它们经历风化时，会将重碳酸根离子释放到河流和海洋中，增强这些水体的缓冲能力。这种缓冲作用有助于稳定pH水平，对于水生生命的生存至关重要。 总之，术语碳酸盐指的是一类具有深远影响的矿物和化合物，涉及我们星球的地质、生态和气候。理解与碳酸盐矿物相关的过程不仅增强了我们对地球系统的认识，还强调了保护这些自然资源的重要性，以造福未来世代。随着我们面临与气候变化和环境退化相关的挑战，认识到碳酸盐在碳循环中的作用及其对海洋生态系统的影响，将对开发可持续解决方案至关重要。总体而言，研究碳酸盐为我们提供了对地球地质过程与其所支持生命之间复杂关系的宝贵见解。