aragonite
简明释义
n. [矿物] 霰石
英英释义
单词用法
方解石晶体 | |
方解石形成 | |
方解石贝壳 | |
方解石沉淀 |
同义词
反义词
| 方解石 | 方解石通常在沉积岩中发现。 |
例句
1.The influences of sort, quantity and surface treatment of fillers on properties of PP filled with lightweight calcium carbonate and aragonite whisker respectively were studied.
分别使用轻质碳酸钙和碳酸钙晶须对PP进行填充，研究了填料种类、填料量以及表面处理对体系性能的影响。
2.So will corals, especially those whose skeletons are composed of aragonite, a particularly unstable form of calcium carbonate.
珊瑚虫也将如此，特别是那些骨架由霰石(一种极不稳定的碳酸钙形式)组成的种类。
3.The effects of the reaction temperature and the concentration of PAA on the nucleation and growth of aragonite crystals were investigated.
结果表明，在文石型碳酸钙粒子的合成中有机基质和反应温度是非常重要的参数。
4.In the shell, mineral form of calcium carbonate is calcite and aragonite.
贝壳中的碳酸钙是以文石和方解石形式存在。
5.Widely distributed calcite and aragonite crystal in the cave passage are originated from ancient pool deposits.
洞内大片分布的石花起源于四大古水池沉积物的存在。
6.X-ray studies show that carbonate minerals are aragonite, high-Mg calcite, and lesser dolomite, ankerite and siderite.
碳酸盐岩中自生碳酸盐矿物主要为文石、高镁方解石，少量白云石、铁白云石和菱铁矿。
7.The structural color of nacre in bivalve shells of Pinctada maxima is derived from the combination effects of aragonite-protein multilayer structure and yellow pigments in nacre.
大珠母贝珍珠层的结构色是由文石板片和蛋白质层构成的多层薄膜结构和黄色素的共同作用决定的。
8.The shells of many marine organisms are composed primarily of aragonite.
许多海洋生物的外壳主要由方解石组成。
9.Some mollusks secrete aragonite to form their protective shells.
一些软体动物分泌方解石来形成它们的保护性外壳。
10.In aquariums, maintaining proper pH levels can help stabilize aragonite deposits.
在水族馆中，维持适当的pH值可以帮助稳定方解石沉积物。
11.Coral reefs are largely made up of aragonite, which provides structural support.
珊瑚礁主要由方解石构成，为其提供结构支持。
12.Geologists often study the formation of aragonite in sedimentary environments.
地质学家常常研究沉积环境中方解石的形成。
作文
Aragonite is a mineral form of calcium carbonate, which is also known as CaCO3. It is one of the two most common polymorphs of calcium carbonate, the other being calcite. The significance of aragonite (方解石) lies not only in its geological importance but also in its biological and industrial applications. Understanding aragonite (方解石) can provide insights into various fields such as geology, marine biology, and materials science.Geologically, aragonite (方解石) forms in marine environments, particularly in warm, shallow waters where organisms like mollusks and corals secrete it to build their shells and skeletons. This process is crucial for the formation of coral reefs, which are vital ecosystems that support a diverse range of marine life. The presence of aragonite (方解石) in these environments is an indicator of healthy marine ecosystems. As ocean temperatures rise due to climate change, the balance between aragonite (方解石) production and dissolution is affected, leading to concerns about coral bleaching and reef degradation.In terms of its physical properties, aragonite (方解石) is typically more stable at higher pressures and temperatures compared to calcite. This makes it an important mineral in the study of metamorphic rocks, where conditions of high pressure and temperature prevail. The transformation of aragonite (方解石) into calcite can occur over geological time scales, providing geologists with clues about the history of the Earth’s crust.Beyond geology, aragonite (方解石) has significant industrial applications. It is used in various products, including cement, glass, and ceramics. Additionally, aragonite (方解石) is utilized in aquaculture as a substrate for fish farming because it helps maintain optimal water chemistry. Its ability to buffer pH levels is particularly beneficial in maintaining a healthy environment for aquatic life.Another interesting aspect of aragonite (方解石) is its role in biological processes. Many marine organisms, such as oysters and clams, rely on aragonite (方解石) to build their shells. The study of how these organisms create aragonite (方解石) structures has implications for biomimicry, where scientists look to nature for inspiration in developing new materials and technologies.In conclusion, aragonite (方解石) is a mineral that plays a crucial role in both natural ecosystems and industrial processes. Its formation in marine environments highlights the interconnectedness of geological and biological systems. As we face environmental challenges, understanding the significance of aragonite (方解石) can help us develop strategies to protect our oceans and utilize this mineral in sustainable ways. By studying aragonite (方解石), we gain valuable insights that can lead to innovations in various fields, from environmental conservation to material science.
方解石是碳酸钙的一种矿物形式，化学式为CaCO3。它是碳酸钙的两种最常见同质异构体之一，另一种是文石。方解石的意义不仅在于其地质重要性，还在于其生物和工业应用。理解方解石可以为地质学、海洋生物学和材料科学等多个领域提供见解。在地质学上，方解石通常在海洋环境中形成，特别是在温暖、浅水的地方，像软体动物和珊瑚这样的生物分泌方解石来建造它们的壳和骨架。这个过程对珊瑚礁的形成至关重要，而珊瑚礁是支持多样化海洋生物的关键生态系统。方解石在这些环境中的存在是健康海洋生态系统的一个指标。随着气候变化导致海洋温度升高，方解石的产生与溶解之间的平衡受到影响，这引发了对珊瑚白化和珊瑚礁退化的担忧。从物理特性来看，方解石在较高的压力和温度下通常比文石更稳定。这使得它在变质岩的研究中成为一种重要的矿物，因为变质岩中存在高压和高温的条件。方解石向文石的转变可以在地质时间尺度上发生，为地质学家提供关于地球地壳历史的线索。除了地质学，方解石还有重要的工业应用。它用于各种产品，包括水泥、玻璃和陶瓷。此外，方解石在水产养殖中作为鱼类养殖的基底，因为它有助于维持最佳的水化学成分。它缓冲pH值的能力对于维持水生生命的健康环境尤其有益。方解石的另一个有趣方面是它在生物过程中的作用。许多海洋生物，如牡蛎和蛤蜊，依赖于方解石来构建它们的壳。研究这些生物如何创造方解石结构对仿生学有着重要的意义，科学家们在开发新材料和技术时寻求自然的启示。总之，方解石是一种在自然生态系统和工业过程中发挥重要作用的矿物。它在海洋环境中的形成突显了地质系统和生物系统之间的相互联系。面对环境挑战，理解方解石的重要性可以帮助我们制定保护海洋的策略，并以可持续的方式利用这种矿物。通过研究方解石，我们获得了宝贵的见解，这些见解可以促进各个领域的创新，从环境保护到材料科学。
