orthosilicate

简明释义

英[ˌɔrθoʊˈsɪlɪkeɪt]美[ˌɔrθoʊˈsɪlɪkeɪt]

n. 正硅酸盐；正矽酸盐

英英释义

单词用法

同义词

反义词

例句

1.Then the new cage-like vinyl silsesquioxanes(VS) were synthesized by the reaction of vinyl-tetra-coordinate silicon with tetraethyl orthosilicate in the condition of tetramethyl ammonium hydroxide.

然后在四甲基氢氧化铵催化下与正硅酸乙酯反应，制得笼状乙烯基倍半硅氧烷；

2.Then the new cage-like vinyl silsesquioxanes(VS) were synthesized by the reaction of vinyl-tetra-coordinate silicon with tetraethyl orthosilicate in the condition of tetramethyl ammonium hydroxide.

然后在四甲基氢氧化铵催化下与正硅酸乙酯反应，制得笼状乙烯基倍半硅氧烷；

3.The composite silica microsphere was obtained through the polymerization of urea and formaldehyde occurred in the silica sol that prepared from the hydrolyzation of tetraethyl orthosilicate.

以甲醛与尿素作为单体在正硅酸乙酯水解所得的氧化硅溶胶中进行聚合反应制得了有机—无机二氧化硅复合微球。

4.TS-1 zeolite was synthesized by hydrothermal method using both tetraethyl orthosilicate (TEOS) and silicon gel as the silicon source.

同时以正硅酸乙酯(TEOS)和硅胶为硅源，采用水热合成法制备了TS - 1分子筛。

5.The mineral olivine is classified as an orthosilicate 正硅酸盐, commonly found in mafic and ultramafic rocks.

矿物橄榄石被归类为一种orthosilicate 正硅酸盐，通常在基性和超基性岩石中发现。

6.Many gemstones, such as garnet, are types of orthosilicate 正硅酸盐 that are prized for their beauty.

许多宝石，如石榴石，是被珍视的美丽类型的orthosilicate 正硅酸盐。

7.In geology classes, students learn about the structure of orthosilicate 正硅酸盐 minerals and their significance in the Earth's crust.

在地质课上，学生学习orthosilicate 正硅酸盐矿物的结构及其在地壳中的重要性。

8.The chemical formula for a simple orthosilicate 正硅酸盐 can be represented as M2SiO4, where M represents a metal ion.

简单的orthosilicate 正硅酸盐的化学式可以表示为M2SiO4，其中M代表金属离子。

9.Research on orthosilicate 正硅酸盐 compounds has implications for understanding Earth's mantle composition.

对orthosilicate 正硅酸盐化合物的研究对理解地球地幔的成分具有重要意义。

作文

The term orthosilicate refers to a specific type of silicate mineral that has a distinct chemical structure. Silicates are minerals composed primarily of silicon and oxygen, and they are the most abundant group of minerals in the Earth's crust. Among them, orthosilicates are characterized by their unique arrangement of silicate tetrahedra, where each tetrahedron is isolated and not linked to others. This structural feature gives orthosilicates their specific physical and chemical properties, which distinguish them from other silicate groups such as pyroxenes or amphiboles. One of the most common examples of an orthosilicate is olivine, a mineral that is often found in igneous rocks. Olivine is composed of magnesium iron silicate and is known for its green color. Another well-known orthosilicate is zircon, which is highly valued in both geology and gemology. Zircon is used as a dating tool in geology due to its ability to preserve the age of the rocks in which it is found. The presence of orthosilicates in geological formations can provide valuable information about the conditions under which those rocks were formed. The study of orthosilicates is important for various reasons. Firstly, these minerals play a crucial role in understanding the Earth's mantle and crust. Their stability at high temperatures and pressures makes them key indicators of geological processes. For instance, the presence of certain orthosilicates can indicate the history of metamorphic processes in a given area. Secondly, orthosilicates are also significant in the field of materials science. Their unique properties make them suitable for various industrial applications, including ceramics and glass production. Moreover, orthosilicates are often used in the field of environmental science. Some orthosilicates, such as garnet, are employed in water filtration systems due to their ability to adsorb impurities. This application highlights the versatility of orthosilicates beyond their geological significance. In conclusion, the term orthosilicate encompasses a fascinating group of minerals that are essential for understanding both the Earth’s geology and various industrial applications. Their unique structural characteristics set them apart from other silicate minerals, making them a subject of interest for geologists, material scientists, and environmentalists alike. As we continue to study these minerals, we gain deeper insights into the processes that shape our planet and the potential uses of these materials in technology and industry. Understanding orthosilicates not only enriches our knowledge of mineralogy but also opens doors to innovative applications that can benefit society.

术语orthosilicate指的是一种特定类型的硅酸盐矿物，具有独特的化学结构。硅酸盐是主要由硅和氧组成的矿物，是地壳中最丰富的矿物群体。在这些矿物中，orthosilicate的特点是其硅酸盐四面体的独特排列，每个四面体都是孤立的，而不是相互连接。这种结构特征赋予了orthosilicate特定的物理和化学性质，使其与其他硅酸盐组（如辉石或角闪石）区分开来。 最常见的orthosilicate例子之一是橄榄石，这是一种经常在火成岩中发现的矿物。橄榄石由镁铁硅酸盐组成，以其绿色而闻名。另一个著名的orthosilicate是锆石，在地质学和宝石学中都受到高度重视。锆石因其能够保存其所在岩石的年龄而被用作地质学中的测年工具。在地质构造中，orthosilicates的存在可以提供关于这些岩石形成条件的宝贵信息。 研究orthosilicates的重要性体现在多个方面。首先，这些矿物在理解地球的地幔和地壳方面发挥着至关重要的作用。它们在高温和高压下的稳定性使其成为地质过程的重要指标。例如，某些orthosilicates的存在可以指示特定区域的变质过程历史。其次，orthosilicates在材料科学领域也具有重要意义。它们独特的性质使其适用于各种工业应用，包括陶瓷和玻璃生产。 此外，orthosilicates在环境科学领域也经常被使用。一些orthosilicates，如石榴石，由于其能够吸附杂质，因此被用于水过滤系统。这一应用突显了orthosilicates超越其地质重要性的多样性。 总之，术语orthosilicate涵盖了一组迷人的矿物，对于理解地球的地质和各种工业应用至关重要。它们独特的结构特性使其与其他硅酸盐矿物区分开来，使其成为地质学家、材料科学家和环境科学家所关注的对象。随着我们继续研究这些矿物，我们对塑造我们星球的过程以及这些材料在技术和工业中的潜在用途有了更深入的了解。理解orthosilicates不仅丰富了我们对矿物学的知识，还为可以惠及社会的创新应用打开了大门。