weighing accuracy

简明释义

称量准确度

英英释义

例句

1.In laboratory experiments, maintaining high weighing accuracy (称重精度) is crucial for obtaining reliable results.

在实验室实验中，保持高的称重精度是获得可靠结果的关键。

2.The new digital scale offers improved weighing accuracy (称重精度) compared to older models.

新型数字秤相比旧型号提供了更好的称重精度。

3.To ensure weighing accuracy (称重精度), calibrate the scale regularly.

为了确保称重精度，定期校准秤是必要的。

4.The research team focused on improving the weighing accuracy (称重精度) of their measurement instruments.

研究小组专注于提高他们测量仪器的称重精度。

5.In the food industry, weighing accuracy (称重精度) is essential for portion control.

在食品行业，称重精度对控制分量至关重要。

作文

In the field of science and engineering, precision is paramount. One of the critical aspects that contribute to precision is the concept of weighing accuracy. This term refers to the degree to which a weighing instrument can measure the mass of an object without error. Achieving high weighing accuracy is essential for various applications, from laboratory experiments to industrial processes. Inaccurate measurements can lead to flawed results, which can have significant consequences in research and production.To understand the importance of weighing accuracy, consider a scenario in a chemistry lab where a researcher is conducting an experiment to synthesize a new compound. If the scale used to measure the reactants has poor weighing accuracy, the proportions of the chemicals may be incorrect. This could result in a failed reaction or the formation of unintended byproducts. The researcher may then waste time and resources, not to mention the potential safety hazards associated with improper chemical handling.Moreover, in industries such as pharmaceuticals, food production, and manufacturing, weighing accuracy plays a crucial role in ensuring product quality and compliance with regulations. For instance, pharmaceutical companies must adhere to strict guidelines regarding the dosage of active ingredients in their products. A slight deviation in weight due to low weighing accuracy can lead to medications that are either ineffective or harmful. Therefore, investing in high-quality scales and regular calibration is vital for these industries.Another aspect to consider is the technological advancements that have improved weighing accuracy over the years. Modern electronic balances are equipped with features such as automatic calibration, digital readouts, and advanced sensors that significantly enhance their precision. These innovations allow scientists and engineers to obtain reliable data, which is essential for making informed decisions based on their findings.However, achieving optimal weighing accuracy is not solely dependent on the equipment. The environment in which weighing occurs also plays a significant role. Factors such as temperature fluctuations, air currents, and vibrations can affect the performance of a scale. Therefore, it is crucial to conduct weighings in controlled environments to minimize these external influences. Additionally, proper handling techniques, such as using appropriate containers and avoiding direct contact with samples, can further enhance weighing accuracy.In conclusion, weighing accuracy is a fundamental aspect of scientific and industrial practices that cannot be overlooked. It ensures the reliability of measurements, which is critical for successful outcomes in research and production. As technology continues to evolve, the quest for improved weighing accuracy will remain a priority for professionals across various fields. By understanding the significance of this concept and implementing best practices, we can achieve better results and maintain high standards in our work.

在科学和工程领域，精确性是至关重要的。影响精确性的一个关键方面是“称重准确性”这一概念。这个术语指的是一种称重仪器在没有误差的情况下测量物体质量的程度。实现高水平的称重准确性对各种应用至关重要，从实验室实验到工业过程。不准确的测量可能导致结果有缺陷，这在研究和生产中会产生重大后果。为了理解称重准确性的重要性，考虑一个化学实验室的场景，研究人员正在进行合成新化合物的实验。如果用于测量反应物的秤具有较差的称重准确性，那么化学品的比例可能不正确。这可能导致反应失败或形成意外的副产品。研究人员可能会浪费时间和资源，更不用说与不当化学处理相关的潜在安全隐患。此外，在制药、食品生产和制造等行业，称重准确性在确保产品质量和遵守法规方面发挥着至关重要的作用。例如，制药公司必须遵循严格的指南，确保其产品中的活性成分剂量。由于低称重准确性导致的微小重量偏差可能导致药物无效或有害。因此，对这些行业来说，投资高质量的秤和定期校准至关重要。另一个需要考虑的方面是近年来提高称重准确性的技术进步。现代电子天平配备了自动校准、数字读数和先进传感器等功能，显著增强了它们的精度。这些创新使科学家和工程师能够获得可靠的数据，这对于根据发现做出明智决策至关重要。然而，实现最佳称重准确性不仅仅依赖于设备。称重发生的环境也在很大程度上影响其性能。温度波动、气流和振动等因素可能会影响秤的性能。因此，在受控环境中进行称重以最小化这些外部影响至关重要。此外，采用适当的容器和避免与样品直接接触等正确处理技术，可以进一步提高称重准确性。总之，称重准确性是科学和工业实践的基本方面，不能被忽视。它确保了测量的可靠性，这对研究和生产的成功结果至关重要。随着技术的不断发展，提高称重准确性的追求将继续成为各个领域专业人士的优先事项。通过理解这一概念的重要性并实施最佳实践，我们可以实现更好的结果，并在工作中保持高标准。