error in emasurement

简明释义

测量误差

英英释义

例句

1.The scientist noted an error in measurement that affected the results of the experiment.

科学家注意到一个测量误差，这影响了实验的结果。

2.We need to recalibrate the instruments to avoid any error in measurement.

我们需要重新校准仪器，以避免任何测量误差。

3.To ensure accuracy, we must eliminate any error in measurement during the testing phase.

为了确保准确性，我们必须在测试阶段消除任何测量误差。

4.The report highlighted a significant error in measurement that led to incorrect conclusions.

报告强调了一个重大的测量误差，导致了错误的结论。

5.An error in measurement can result in financial losses for the company.

一个测量误差可能会导致公司财务损失。

作文

In scientific research and various fields of engineering, accuracy is paramount. One of the most critical factors that can undermine the validity of an experiment or a project is the error in measurement. This term refers to the discrepancy between the actual value and the value obtained through measurement. Such discrepancies can arise from various sources, including instrument calibration issues, environmental conditions, and human error. Understanding the implications of error in measurement is essential for professionals who rely on precise data to make informed decisions.To illustrate the significance of error in measurement, let’s consider a scenario in a laboratory setting. A chemist is conducting an experiment to determine the concentration of a solution. If the measuring instrument is not calibrated correctly, the readings could be significantly off. For example, if the actual concentration is 1.0 M (molar), but due to an error in measurement, the chemist records it as 1.2 M, this could lead to incorrect conclusions about the chemical reactions occurring in the experiment. Such errors can propagate, leading to flawed theories and potentially hazardous outcomes in practical applications.Moreover, error in measurement can also affect industries outside of science. In manufacturing, precision is crucial. A small deviation in dimensions due to measurement errors can result in defective products. For instance, if a part meant to fit into a machine is measured incorrectly, it may not function properly, leading to costly recalls and damage to a company's reputation. Therefore, understanding and minimizing error in measurement is vital for maintaining quality control in production processes.The impact of error in measurement extends to everyday life as well. Consider the importance of accurate measurements in cooking. A chef relies on precise measurements of ingredients to create a dish. If a recipe calls for one teaspoon of salt and the chef mistakenly uses two teaspoons due to an error in measurement, the dish could become inedible. This simple example illustrates how measurement errors can have significant consequences, not just in professional settings but also in our daily activities.To mitigate error in measurement, several strategies can be employed. Regular calibration of instruments is essential to ensure their accuracy. Additionally, training personnel to understand the principles of measurement and the potential sources of error can help reduce human mistakes. Implementing standardized procedures and using high-quality measuring tools can also contribute to minimizing discrepancies.In conclusion, the concept of error in measurement is a crucial aspect that affects various fields, from scientific research to everyday tasks. Recognizing the importance of accurate measurements and taking steps to minimize errors can lead to better outcomes, whether in a lab, a factory, or the kitchen. As we continue to rely on precise data in our increasingly complex world, understanding and addressing error in measurement will be vital for achieving success and maintaining safety in all endeavors.

在科学研究和各种工程领域中，准确性至关重要。一个可能破坏实验或项目有效性的关键因素是测量误差。这个术语指的是实际值与通过测量获得的值之间的差异。这种差异可能来自多种来源，包括仪器校准问题、环境条件和人为错误。理解测量误差的影响对依赖精确数据做出明智决策的专业人士至关重要。为了说明测量误差的重要性，让我们考虑一个实验室环境中的场景。一位化学家正在进行实验以确定溶液的浓度。如果测量仪器未正确校准，读数可能会严重偏差。例如，如果实际浓度为1.0 M（摩尔），但由于测量误差，化学家记录为1.2 M，这可能导致对实验中发生的化学反应得出错误结论。这种错误可能会传播，导致理论错误，并在实际应用中产生潜在的危险结果。此外，测量误差还会影响科学以外的行业。在制造业中，精度至关重要。由于测量误差造成的尺寸小偏差可能导致产品缺陷。例如，如果一个部件的测量不正确，无法适当地装配到机器中，可能导致昂贵的召回和公司声誉受损。因此，理解和最小化测量误差对于维持生产过程中的质量控制至关重要。测量误差的影响也延伸到日常生活中。考虑到准确测量在烹饪中的重要性。厨师依赖于精确的成分测量来制作菜肴。如果食谱要求一茶匙盐，而厨师由于测量误差错误使用了两茶匙，菜肴可能变得不可食用。这个简单的例子说明了测量错误可能产生重大后果，不仅在专业环境中，也在我们的日常活动中。为了减轻测量误差，可以采用几种策略。定期校准仪器对于确保其准确性至关重要。此外，培训人员理解测量原理及潜在的错误来源可以帮助减少人为错误。实施标准化程序和使用高质量的测量工具也有助于最小化差异。总之，测量误差的概念是影响各个领域的一个关键方面，从科学研究到日常任务。认识到准确测量的重要性并采取措施减少错误，可以带来更好的结果，无论是在实验室、工厂还是厨房。随着我们在日益复杂的世界中继续依赖精确的数据，理解和解决测量误差将对实现成功和维护所有努力中的安全至关重要。