international Angstrom

简明释义

国际埃

英英释义

例句

1.The resolution of the imaging technique is expressed in international Angstrom.

成像技术的分辨率以国际埃为单位表示。

2.The wavelength of the laser used in this experiment is measured in international Angstrom.

本实验中使用的激光波长以国际埃为单位测量。

3.The size of a hydrogen atom is approximately 53 international Angstrom.

氢原子的大小大约为53国际埃。

4.In crystallography, the lattice parameters are typically reported in international Angstrom.

在晶体学中，晶格参数通常以国际埃为单位报告。

5.When discussing atomic distances, scientists often refer to values in international Angstrom.

在讨论原子间距时，科学家们常常使用国际埃作为单位。

作文

In the world of science and technology, precise measurements are crucial for advancements in various fields, particularly in physics and chemistry. One such unit that plays a significant role in these disciplines is the international Angstrom, which is a unit of length used to measure extremely small distances, typically on the atomic scale. The term 'Angstrom' was named after the Swedish physicist Anders Jonas Ångström, who made significant contributions to the field of spectroscopy. The international Angstrom is defined as 10^-10 meters, or 0.1 nanometers, making it an essential tool for scientists working with atoms and molecules.The importance of the international Angstrom cannot be overstated. It serves as a standard measurement that allows researchers to communicate their findings accurately and consistently across the globe. For instance, when discussing the size of an atom or the wavelength of light emitted by a particular substance, using the international Angstrom helps avoid confusion that could arise from using different units of measurement. This standardization is vital in international collaborations where scientists from various countries work together on complex problems.Moreover, the international Angstrom is particularly relevant in fields like nanotechnology and materials science, where understanding the properties of materials at the atomic level is essential. Researchers often use this unit to describe the dimensions of nanoparticles, the spacing between atoms in a crystal lattice, or the wavelength of X-rays used in diffraction experiments. By employing the international Angstrom, scientists can ensure their measurements are precise and comparable, which is crucial for advancing research and development.In addition, the international Angstrom also finds applications in biology, especially in structural biology, where it is used to determine the structures of proteins and nucleic acids. Techniques such as X-ray crystallography and nuclear magnetic resonance (NMR) spectroscopy rely on measurements at the atomic scale. Here, the international Angstrom allows biologists to visualize the intricate details of biological macromolecules, leading to breakthroughs in drug design and understanding of diseases at a molecular level.As we continue to push the boundaries of scientific knowledge, the relevance of the international Angstrom will only grow. Its role in fostering international collaboration and communication among scientists highlights the importance of standardized measurements in research. In an era where science is increasingly globalized, having a common language through units like the international Angstrom ensures that discoveries can be shared and built upon, regardless of geographical barriers.In conclusion, the international Angstrom is more than just a unit of measurement; it is a fundamental part of scientific discourse that enables researchers to explore the microcosm of the atomic world. As technology evolves and our understanding of the universe deepens, the significance of the international Angstrom will remain a cornerstone in the pursuit of knowledge, bridging gaps between disciplines and nations alike.

在科学和技术的世界中，精确的测量对于各个领域的进步至关重要，特别是在物理学和化学中。其中一个在这些学科中发挥重要作用的单位是国际埃，它是一个用于测量极小距离（通常在原子尺度上）的长度单位。‘埃’这个术语是以瑞典物理学家安德斯·乔纳斯·昂斯特罗姆命名的，他对光谱学领域做出了重大贡献。国际埃被定义为10^-10米，或0.1纳米，使其成为科学家处理原子和分子的必备工具。国际埃的重要性不容小觑。它作为一个标准测量单位，使研究人员能够准确、一致地传达他们的发现。例如，当讨论原子的大小或某种物质发出的光的波长时，使用国际埃有助于避免因使用不同的测量单位而产生的混淆。这种标准化在国际合作中至关重要，在这种合作中，各国的科学家共同研究复杂的问题。此外，国际埃在纳米技术和材料科学等领域尤为相关，这些领域需要理解材料在原子级别的特性。研究人员常常使用这个单位来描述纳米颗粒的尺寸、晶格中原子之间的间距或用于衍射实验的X射线波长。通过采用国际埃，科学家可以确保他们的测量是精确且可比较的，这对于推进研究和发展至关重要。此外，国际埃在生物学中也有应用，尤其是在结构生物学中，它用于确定蛋白质和核酸的结构。X射线晶体学和核磁共振（NMR）光谱等技术依赖于原子尺度的测量。在这里，国际埃使生物学家能够可视化生物大分子的复杂细节，从而在药物设计和理解疾病的分子机制方面取得突破。随着我们继续推动科学知识的边界，国际埃的相关性只会增加。它在促进科学家之间国际合作与沟通中的作用突显了标准化测量在研究中的重要性。在科学日益全球化的时代，通过像国际埃这样的单位拥有共同语言，确保发现能够被共享和建立，无论地理障碍如何。总之，国际埃不仅仅是一个测量单位；它是科学话语中一个基本部分，使研究人员能够探索原子世界的微观宇宙。随着技术的发展和我们对宇宙理解的加深，国际埃的重要性将仍然是追求知识的基石，弥合各学科和国家之间的鸿沟。