precision measurement

简明释义

精确测量

英英释义

例句

1.The new sensor technology improves precision measurement 精密测量 capabilities in various applications.

新传感器技术提高了各种应用中的精密测量 precision measurement 能力。

2.Astronomers use precision measurement 精密测量 techniques to determine distances between celestial bodies.

天文学家使用精密测量 precision measurement 技术来确定天体之间的距离。

3.In the field of metrology, precision measurement 精密测量 is essential for ensuring accurate results.

在计量学领域，精密测量 precision measurement 对确保结果的准确性至关重要。

4.In scientific research, precision measurement 精密测量 helps validate experimental results.

在科学研究中，精密测量 precision measurement 有助于验证实验结果。

5.Manufacturers rely on precision measurement 精密测量 to maintain high-quality standards in their products.

制造商依赖于精密测量 precision measurement 来保持产品的高质量标准。

作文

In the realm of science and engineering, the term precision measurement refers to the process of obtaining measurements that are as accurate and consistent as possible. This concept is crucial in various fields, including manufacturing, research, and quality control. The importance of precision measurement cannot be overstated, as it directly impacts the reliability of data and the effectiveness of processes. In this essay, I will explore the significance of precision measurement, its applications, and the challenges associated with achieving high precision in measurements.Firstly, precision measurement plays a vital role in ensuring the quality of products. In manufacturing, for example, even the slightest deviation from specified dimensions can lead to product failure or inefficiency. Therefore, manufacturers employ various tools and techniques to achieve high levels of precision in their measurements. Instruments such as calipers, micrometers, and coordinate measuring machines (CMM) are commonly used to ensure that every component meets stringent specifications. The ability to conduct precision measurement allows companies to maintain high standards of quality, enhance customer satisfaction, and reduce costs associated with defects and rework.Moreover, precision measurement is essential in scientific research. Researchers rely on precise measurements to validate their hypotheses and ensure the accuracy of their experiments. For instance, in chemistry, the precise measurement of reactants can determine the success of a reaction and the yield of products. Similarly, in physics, measurements of time, distance, and mass must be conducted with high precision to ensure the integrity of experimental results. The credibility of scientific findings often hinges on the accuracy of precision measurement, making it a cornerstone of the scientific method.In addition to manufacturing and research, precision measurement is also critical in fields such as aerospace and healthcare. In aerospace, the design and testing of aircraft components require meticulous measurements to ensure safety and performance. Any errors in measurement can have catastrophic consequences. In healthcare, precise measurements are vital for accurate diagnoses and treatments. Medical devices, such as blood pressure monitors and diagnostic imaging equipment, rely on precision measurement to function correctly and provide reliable information.Despite its importance, achieving precision measurement presents several challenges. Environmental factors, such as temperature, humidity, and vibrations, can affect the accuracy of measurements. Additionally, human error can introduce inconsistencies, particularly when measurements are taken manually. To mitigate these issues, industries invest in advanced technology and training for personnel. Automation and digital measurement systems are increasingly being adopted to enhance precision and reduce the likelihood of human error.Furthermore, the development of new materials and technologies continues to push the boundaries of what is possible in precision measurement. Innovations in nanotechnology and microfabrication are leading to the creation of instruments capable of measuring at unprecedented scales, opening new avenues for research and application.In conclusion, precision measurement is an indispensable aspect of modern science and industry. Its significance spans across various fields, impacting product quality, scientific research, and safety in critical applications. While challenges exist, ongoing advancements in technology and methodologies hold the promise of improving precision in measurements even further. As we continue to innovate and push the limits of our understanding, the importance of precision measurement will only grow, underscoring its role as a fundamental principle in the pursuit of knowledge and excellence.

在科学和工程领域，术语精密测量指的是获取尽可能准确和一致的测量值的过程。这个概念在制造、研究和质量控制等各个领域都至关重要。精密测量的重要性不容小觑，因为它直接影响数据的可靠性和过程的有效性。在这篇文章中，我将探讨精密测量的重要性、应用以及实现高精度测量所面临的挑战。首先，精密测量在确保产品质量方面发挥着重要作用。例如，在制造中，即使是最轻微的尺寸偏差也可能导致产品故障或效率低下。因此，制造商采用各种工具和技术来实现其测量的高精度。卡尺、千分尺和坐标测量机（CMM）等仪器通常用于确保每个组件符合严格的规格。进行精密测量的能力使公司能够维持高标准的质量，提高客户满意度，并减少与缺陷和返工相关的成本。此外，精密测量在科学研究中也至关重要。研究人员依赖精确的测量来验证他们的假设并确保实验结果的准确性。例如，在化学中，反应物的精确测量可以决定反应的成功与否以及产品的产量。同样，在物理学中，时间、距离和质量的测量必须以高精度进行，以确保实验结果的完整性。科学发现的可信度往往取决于精密测量的准确性，使其成为科学方法的基石。除了制造和研究，精密测量在航空航天和医疗保健等领域也至关重要。在航空航天领域，飞机组件的设计和测试需要仔细的测量，以确保安全和性能。任何测量错误都可能导致灾难性后果。在医疗保健中，精确的测量对于准确的诊断和治疗至关重要。医疗设备，如血压监测仪和诊断成像设备，依赖于精密测量来正常运作并提供可靠的信息。尽管其重要性，达到精密测量仍然面临若干挑战。环境因素，如温度、湿度和振动，可能会影响测量的准确性。此外，人为错误也可能引入不一致性，尤其是在手动进行测量时。为了减轻这些问题，行业在先进技术和人员培训方面进行了投资。自动化和数字测量系统正日益被采用，以增强精度并减少人为错误的可能性。此外，新材料和技术的发展继续推动精密测量的可能性。纳米技术和微制造领域的创新正在导致能够在前所未有的尺度上进行测量的仪器的创建，为研究和应用开辟了新的途径。总之，精密测量是现代科学和工业不可或缺的一个方面。它的重要性跨越多个领域，影响产品质量、科学研究以及关键应用中的安全。尽管存在挑战，但技术和方法的不断进步有望进一步提高测量的精度。随着我们继续创新和推动理解的极限，精密测量的重要性只会增加，突显其在追求知识和卓越过程中的基本原则。