absolute gauge

简明释义

绝对压力表

英英释义

例句

1.Using an absolute gauge can help reduce errors in manufacturing processes.

使用绝对量规可以帮助减少制造过程中的错误。

2.For quality control, we rely on an absolute gauge to check the dimensions of the parts.

为了质量控制，我们依赖一个绝对量规来检查零件的尺寸。

3.The engineer used an absolute gauge to ensure the measurements were accurate.

工程师使用了一个绝对量规来确保测量的准确性。

4.An absolute gauge is essential in calibrating machines to maintain precision.

在校准机器以保持精度时，绝对量规是必不可少的。

5.The technician checked the alignment with an absolute gauge before proceeding.

技术员在继续之前用绝对量规检查了对齐情况。

作文

In the field of metrology, the term absolute gauge refers to a type of measurement standard that is defined independently of any other measurement. This concept is crucial in ensuring accuracy and consistency in various scientific and engineering applications. An absolute gauge provides a reference point that is universally accepted, allowing for reliable comparisons across different systems and contexts. One of the most common examples of an absolute gauge is the kilogram prototype, which was used for many years as the standard for mass. This physical object was kept in a controlled environment and served as the definitive measure of one kilogram. Any other mass could be compared against this absolute gauge, ensuring that measurements were consistent worldwide. However, advancements in science led to the realization that relying on a physical object could introduce variability due to environmental factors and material degradation. As a result, the scientific community moved towards defining an absolute gauge based on fundamental constants of nature. For instance, the kilogram is now defined in terms of the Planck constant, a fundamental property of quantum mechanics. This shift not only enhances the stability of the absolute gauge but also allows for more precise measurements that can be replicated in any laboratory around the world. The importance of absolute gauges cannot be overstated, especially in industries such as aerospace, pharmaceuticals, and manufacturing, where precision is critical. When engineers design aircraft, for example, they rely on absolute gauges to ensure that every component meets strict safety and performance standards. If measurements were based on relative gauges, discrepancies could arise, leading to catastrophic failures. Moreover, in the realm of scientific research, having a reliable absolute gauge is essential for validating experimental results. Researchers must be able to reproduce their findings under varying conditions, and without a solid reference point, this becomes exceedingly difficult. The integrity of scientific inquiry hinges on the ability to trust that measurements are accurate and comparable. In everyday life, we may not think about absolute gauges frequently, but they play a crucial role in the products we use. For instance, when cooking, recipes often call for precise measurements of ingredients. The scales we use are calibrated against absolute gauges, ensuring that a cup of flour or a tablespoon of sugar is measured accurately. This consistency is what allows us to replicate our favorite dishes reliably. In conclusion, the concept of the absolute gauge is foundational to the fields of science, engineering, and industry. By providing a stable and universal reference for measurements, absolute gauges enable precision and accuracy that are vital for innovation and safety. As technology continues to evolve, the methods of establishing these gauges will likely become even more sophisticated, ensuring that our measurements remain reliable in an ever-changing world.

在计量学领域，术语绝对标准指的是一种独立于任何其他测量的测量标准。这个概念在确保各种科学和工程应用中的准确性和一致性方面至关重要。绝对标准提供了一个普遍接受的参考点，允许在不同系统和背景之间进行可靠的比较。绝对标准的一个常见示例是千克原型，这种原型多年来被用作质量标准。这个物理对象被保存在一个受控环境中，作为一千克的最终测量标准。任何其他质量都可以与这个绝对标准进行比较，从而确保全球范围内的测量一致性。然而，科学的进步导致人们意识到依赖物理对象可能会由于环境因素和材料退化而引入变异性。因此，科学界开始转向基于自然基本常数定义绝对标准。例如，千克现在是根据普朗克常数定义的，这是量子力学的一个基本属性。这一转变不仅增强了绝对标准的稳定性，还允许进行更精确的测量，这些测量可以在世界各地的任何实验室中复制。绝对标准的重要性不容小觑，尤其是在航空航天、制药和制造等行业，在这些行业中，精度至关重要。当工程师设计飞机时，他们依赖绝对标准确保每个组件符合严格的安全和性能标准。如果测量基于相对标准，就可能出现差异，从而导致灾难性故障。此外，在科学研究领域，拥有可靠的绝对标准对于验证实验结果至关重要。研究人员必须能够在不同条件下重复他们的发现，而没有一个坚实的参考点，这变得极其困难。科学探究的完整性依赖于信任测量的准确性和可比性。在日常生活中，我们可能不会经常考虑绝对标准，但它们在我们使用的产品中扮演着至关重要的角色。例如，在烹饪时，食谱通常要求精确测量成分。我们使用的秤是根据绝对标准进行校准的，确保一杯面粉或一汤匙糖的测量是准确的。这种一致性使我们能够可靠地复制自己最喜欢的菜肴。总之，绝对标准的概念是科学、工程和工业领域的基础。通过提供一个稳定和普遍的测量参考，绝对标准使得创新和安全所需的精确性和准确性成为可能。随着技术的不断发展，建立这些标准的方法可能会变得更加复杂，从而确保我们的测量在不断变化的世界中保持可靠。