international system of units

简明释义

国际单位制

英英释义

例句

1.The international system of units (国际单位制) is used worldwide in engineering to standardize measurements.

在工程领域，全球范围内使用国际单位制 (国际单位制) 来标准化测量。

2.When conducting experiments, it's crucial to use the international system of units (国际单位制) for accurate data comparison.

在进行实验时，使用国际单位制 (国际单位制) 以便准确比较数据是至关重要的。

3.The international system of units (国际单位制) includes units like meters, kilograms, and seconds.

在国际单位制 (国际单位制) 中包括米、千克和秒等单位。

4.Students are taught to convert measurements into the international system of units (国际单位制) in physics classes.

学生们在物理课上学习将测量转换为国际单位制 (国际单位制)。

5.In scientific research, measurements are often reported using the international system of units (国际单位制) to ensure consistency.

在科学研究中，测量结果通常使用国际单位制 (国际单位制) 报告，以确保一致性。

作文

The international system of units is a standardized system that provides a consistent framework for measuring physical quantities. It is commonly referred to by its French acronym SI, which stands for 'Système International d'Unités.' This system was established in 1960 and has since become the most widely used measurement system in the world. The international system of units includes seven base units: meter (m), kilogram (kg), second (s), ampere (A), kelvin (K), mole (mol), and candela (cd). These units are the foundation upon which all other units are derived, ensuring that measurements are both accurate and universally understood.Understanding the international system of units is crucial for various fields, including science, engineering, and commerce. For instance, in scientific research, precise measurements are essential for experiments and data analysis. If scientists across the globe use different measurement systems, it would lead to inconsistencies and misinterpretations of results. By adhering to the international system of units, researchers can share their findings without the fear of conversion errors or misunderstandings.In engineering, the international system of units plays a vital role in design and manufacturing processes. Engineers rely on precise measurements to create safe and effective products. For example, when designing a bridge, engineers must consider the weight it needs to support, which is measured in kilograms. Using the international system of units ensures that all engineers are on the same page, leading to safer structures and better collaboration.Moreover, the international system of units is essential in international trade. Goods are often sold based on their weight, volume, or length, and using a common measurement system simplifies transactions between countries. For example, if a company in the United States wants to sell machinery to a company in Germany, both parties will benefit from using the international system of units to avoid any confusion regarding specifications and pricing.Despite its advantages, there are still challenges in promoting the international system of units worldwide. Some countries continue to use traditional measurement systems, such as the imperial system, which can create barriers in communication and trade. However, efforts are being made to educate and encourage the adoption of the international system of units. Educational institutions play a significant role in this process by teaching students the importance of using standardized measurements.In conclusion, the international system of units is an essential tool for ensuring consistency and accuracy in measurements across various fields. Its widespread adoption facilitates global communication, scientific collaboration, and international trade. As the world becomes increasingly interconnected, understanding and utilizing the international system of units will be vital for progress and innovation. Therefore, it is imperative that we continue to promote this standardized system, ensuring that future generations recognize its importance and apply it effectively in their respective fields.

国际单位制是一个标准化的系统，为测量物理量提供了一致的框架。它通常被称为其法语缩写SI，代表'Système International d'Unités'。该系统于1960年建立，自那时以来，已成为世界上使用最广泛的测量系统。国际单位制包括七个基本单位：米（m）、千克（kg）、秒（s）、安培（A）、开尔文（K）、摩尔（mol）和坎德拉（cd）。这些单位是所有其他单位的基础，确保测量既准确又被普遍理解。理解国际单位制对科学、工程和商业等各个领域至关重要。例如，在科学研究中，精确的测量对于实验和数据分析至关重要。如果全球的科学家使用不同的测量系统，将导致不一致和结果的误解。通过遵循国际单位制，研究人员可以分享他们的发现，而不必担心转换错误或误解。在工程领域，国际单位制在设计和制造过程中发挥着重要作用。工程师依赖精确的测量来创建安全有效的产品。例如，在设计桥梁时，工程师必须考虑它需要支持的重量，以千克为单位进行测量。使用国际单位制确保所有工程师在同一页面上，从而导致更安全的结构和更好的合作。此外，国际单位制在国际贸易中也是必不可少的。商品通常按重量、体积或长度出售，使用一个共同的测量系统简化了国家之间的交易。例如，如果美国的一家公司想向德国的一家公司销售机械，双方都将受益于使用国际单位制，以避免在规格和定价方面的混淆。尽管有其优势，但在全球范围内推广国际单位制仍然面临挑战。一些国家继续使用传统的测量系统，例如英制系统，这可能会在沟通和贸易中造成障碍。然而，正在努力教育和鼓励采用国际单位制。教育机构在这一过程中发挥着重要作用，通过教导学生使用标准化测量的重要性。总之，国际单位制是确保各个领域测量一致性和准确性的一个重要工具。其广泛采用促进了全球沟通、科学合作和国际贸易。随着世界日益互联，理解和利用国际单位制对进步和创新至关重要。因此，我们必须继续推广这一标准化系统，确保未来的世代认识到它的重要性，并在各自的领域有效应用。