permissible error

简明释义

容许误差允许误差

英英释义

例句

1.In financial audits, a permissible error margin is often set to account for minor discrepancies.

在财务审计中，通常设定一个可容许误差范围来考虑小的差异。

2.In measurements, a permissible error is allowed to ensure accuracy within a certain range.

在测量中，允许有一定的可容许误差以确保在某个范围内的准确性。

3.The lab report indicated a permissible error of 0.1 grams for the weight measurements.

实验室报告指出，重量测量的可容许误差为0.1克。

4.When calibrating instruments, it’s important to understand the permissible error to maintain quality control.

在校准仪器时，理解可容许误差对于维持质量控制是很重要的。

5.The engineer specified that the permissible error for the project should not exceed 5%.

工程师规定该项目的可容许误差不得超过5%。

作文

In the world of science and engineering, precision is paramount. However, achieving absolute accuracy in measurements and calculations can be nearly impossible due to various factors such as instrument limitations, environmental conditions, and human error. This is where the concept of permissible error comes into play. The term permissible error (允许误差) refers to the maximum allowable deviation from a true value that is considered acceptable in a given context. It acknowledges the reality that while we strive for perfection, some level of error is inevitable and must be accounted for.For instance, in the field of construction, engineers must ensure that structures are built to precise specifications. However, due to the nature of materials and the complexity of construction processes, a small degree of error is often accepted. The permissible error (允许误差) in this case might be defined by industry standards, which take into consideration the safety and functionality of the structure. If a building is off by a few millimeters, it may still be safe and functional, but if it exceeds the permissible error (允许误差), it could pose a risk to occupants.Similarly, in the realm of scientific experiments, researchers must deal with uncertainties in their measurements. The permissible error (允许误差) in experimental data allows scientists to interpret results without being overly concerned about minor discrepancies. For example, when measuring the boiling point of water, a researcher might find that it boils at 100.2 degrees Celsius instead of the expected 100 degrees. If the permissible error (允许误差) is set at ±0.5 degrees, this measurement would still be valid and within acceptable limits.The concept of permissible error (允许误差) is not limited to technical fields; it also has applications in everyday life. For instance, when cooking, a recipe might call for a specific amount of an ingredient, but a slight variation in quantity is often acceptable. A chef might add a little more or less salt than specified, as long as it remains within the permissible error (允许误差) of taste preferences.Understanding permissible error (允许误差) is essential for making informed decisions based on measurements and observations. It allows professionals and individuals alike to recognize the limits of their tools and methods while still striving for accuracy. In education, teaching students about permissible error (允许误差) encourages critical thinking and problem-solving skills, as they learn to assess the reliability of their results.In conclusion, the notion of permissible error (允许误差) is crucial in various fields, providing a framework for understanding and managing the inherent uncertainties in measurements and calculations. By acknowledging that some degree of error is acceptable, we can focus on achieving practical and effective outcomes rather than getting bogged down by the quest for unattainable perfection. Whether in engineering, science, cooking, or daily decision-making, recognizing and applying the concept of permissible error (允许误差) can lead to better results and greater satisfaction in our endeavors.

在科学和工程的世界中，精确度至关重要。然而，由于仪器限制、环境条件和人为错误等各种因素，实现绝对准确的测量和计算几乎是不可能的。这就是允许误差的概念发挥作用的地方。术语允许误差（permissible error）指的是在特定上下文中被认为可接受的与真实值的最大允许偏差。它承认了这样一个现实：虽然我们努力追求完美，但某种程度的错误是不可避免的，必须加以考虑。例如，在建筑领域，工程师必须确保结构按照精确的规格建造。然而，由于材料的性质和建筑过程的复杂性，通常会接受小程度的误差。在这种情况下，允许误差（permissible error）可能由行业标准定义，这些标准考虑了结构的安全性和功能性。如果一栋建筑偏离几毫米，它仍然可能是安全和功能性的，但如果超过了允许误差（permissible error），则可能对居住者构成风险。同样，在科学实验领域，研究人员必须处理测量中的不确定性。实验数据中的允许误差（permissible error）使科学家能够解释结果，而不必过于担心小的差异。例如，当测量水的沸点时，研究人员可能发现水在100.2摄氏度沸腾，而不是预期的100度。如果允许误差（permissible error）设定为±0.5度，则该测量仍然有效且在可接受的范围内。允许误差（permissible error）的概念并不仅限于技术领域；它在日常生活中也有应用。例如，在烹饪时，食谱可能要求特定数量的成分，但数量的轻微变化通常是可以接受的。厨师可能会比规定的稍多或稍少地加入盐，只要它保持在口味偏好的允许误差（permissible error）之内。理解允许误差（permissible error）对于根据测量和观察做出明智的决策至关重要。它使专业人士和个人能够认识到他们的工具和方法的局限性，同时仍然努力追求准确性。在教育中，教导学生关于允许误差（permissible error）有助于培养批判性思维和解决问题的能力，因为他们学会评估结果的可靠性。总之，允许误差（permissible error）的概念在各个领域都是至关重要的，为理解和管理测量和计算中固有的不确定性提供了框架。通过承认某种程度的错误是可以接受的，我们可以专注于实现实际和有效的结果，而不是陷入对无法实现的完美追求中。无论是在工程、科学、烹饪还是日常决策中，认识和应用允许误差（permissible error）的概念都能带来更好的结果和更大的满足感。