stauroscope

简明释义

英[/ˈsteɪəroʊˌskop/]美[/ˈsteɪəroʊˌskop/]

n. [物] 十字镜（测定光在晶体中偏振平面方向的仪器）

英英释义

单词用法

同义词

反义词

例句

1.The "stauroscope", an optical instrument for studying the crystal structure of minerals under polarized light, is also no longer used.

一种用来研究偏振光下矿物的晶体结构的光学仪器，也不再被使用。

2.The "stauroscope", an optical instrument for studying the crystal structure of minerals under polarized light, is also no longer used.

一种用来研究偏振光下矿物的晶体结构的光学仪器，也不再被使用。

3.The geologist used a stauroscope to examine the optical properties of the mineral samples.

地质学家使用stauroscope来检查矿物样本的光学特性。

4.The stauroscope is essential for petrography as it allows for detailed mineral analysis.

对于岩石学来说，stauroscope是必不可少的，因为它允许进行详细的矿物分析。

5.In the lab, the stauroscope helped identify the birefringence in the crystal structure.

在实验室中，stauroscope帮助识别晶体结构中的双折射现象。

6.Using a stauroscope, the researcher was able to determine the orientation of the crystals.

研究人员使用stauroscope能够确定晶体的取向。

7.During the field study, the team brought a stauroscope to analyze rock samples on-site.

在实地研究中，团队带来了stauroscope以现场分析岩石样本。

作文

The world of science is full of fascinating instruments that help us understand the universe better. One such instrument is the stauroscope, which plays a crucial role in the field of geology and mineralogy. The term stauroscope refers to a device used to study the optical properties of minerals, particularly their interference colors and birefringence. This instrument allows geologists to analyze thin sections of rocks under polarized light, revealing intricate details about the mineral composition and structure. Understanding how a stauroscope works requires some knowledge of optics. When light passes through a mineral, it can behave differently depending on the mineral's internal structure. The stauroscope utilizes polarized light to enhance these differences, allowing scientists to observe various optical phenomena. For example, when a mineral is placed between two polarizing filters, it may exhibit different colors or shades based on its crystallographic orientation. This is particularly important for identifying minerals and understanding their properties.The significance of the stauroscope extends beyond mere identification. By analyzing the interference colors produced by different minerals, geologists can infer information about the mineral's composition and the conditions under which it formed. This can provide valuable insights into geological processes such as metamorphism, sedimentation, and volcanic activity. For instance, specific color patterns observed through a stauroscope can indicate whether a mineral was formed under high pressure or temperature, thus helping scientists reconstruct the history of rock formation in a particular area.In addition to its applications in geology, the stauroscope is also utilized in materials science and engineering. Researchers use this instrument to investigate the properties of synthetic materials, ensuring they meet the necessary standards for various applications. By examining the birefringence of these materials, scientists can determine how they will behave under different conditions, which is essential for developing new technologies and improving existing ones.Despite its importance, the stauroscope is often overlooked in discussions about scientific instruments. Many people are familiar with tools like microscopes and telescopes, but the stauroscope remains relatively unknown outside of specialized fields. This lack of awareness underscores the need for greater education and outreach in the sciences. By highlighting the role of instruments like the stauroscope, we can inspire future generations to appreciate the intricacies of geology and materials science.In conclusion, the stauroscope is a vital tool that enhances our understanding of minerals and their properties. Its ability to reveal the hidden characteristics of materials under polarized light makes it indispensable in geological research and materials science. As we continue to explore the natural world, instruments like the stauroscope will remain essential for advancing our knowledge and fostering innovation. By recognizing and appreciating the value of such tools, we can ensure that the scientific community continues to thrive and make groundbreaking discoveries in the years to come.

科学的世界充满了迷人的仪器，这些仪器帮助我们更好地理解宇宙。其中一个重要的仪器是stauroscope，它在地质学和矿物学领域中发挥着关键作用。术语stauroscope指的是一种用于研究矿物光学特性的设备，特别是它们的干涉颜色和双折射。这种仪器允许地质学家在偏振光下分析岩石的薄片，从而揭示矿物成分和结构的复杂细节。理解stauroscope的工作原理需要一些光学知识。当光通过矿物时，它的行为可能会因矿物的内部结构而异。stauroscope利用偏振光来增强这些差异，使科学家能够观察到各种光学现象。例如，当矿物放置在两个偏振滤光器之间时，根据其晶体取向，它可能会显示出不同的颜色或阴影。这对于识别矿物和理解其属性尤其重要。stauroscope的重要性不仅限于简单的识别。通过分析不同矿物产生的干涉颜色，地质学家可以推断出有关矿物成分以及形成条件的信息。这可以为地质过程提供宝贵的见解，例如变质作用、沉积作用和火山活动。例如，通过stauroscope观察到的特定颜色模式可以指示矿物是在高压或高温下形成的，从而帮助科学家重建特定区域的岩石形成历史。除了在地质学中的应用外，stauroscope还被材料科学和工程学所利用。研究人员使用这种仪器来研究合成材料的特性，确保它们符合各种应用的必要标准。通过检查这些材料的双折射，科学家可以确定它们在不同条件下的表现，这对于开发新技术和改进现有技术至关重要。尽管stauroscope的重要性，但在讨论科学仪器时，它常常被忽视。许多人熟悉显微镜和望远镜等工具，但stauroscope在专业领域之外仍然相对不为人知。这种缺乏意识突显了在科学领域进行更多教育和宣传的必要性。通过强调像stauroscope这样的仪器的作用，我们可以激励未来的几代人欣赏地质学和材料科学的复杂性。总之，stauroscope是一种重要的工具，增强了我们对矿物及其特性的理解。它在偏振光下揭示材料隐藏特征的能力使其在地质研究和材料科学中不可或缺。随着我们继续探索自然世界，像stauroscope这样的仪器将继续成为推动我们知识进步和促进创新的关键。通过认识和欣赏这些工具的价值，我们可以确保科学界继续蓬勃发展，并在未来几年取得突破性发现。