permissible error

简明释义

容许误差

英英释义

例句

1.When measuring temperature, a permissible error of ±1 degree Celsius is standard practice.

在测量温度时，±1摄氏度的可容许误差是标准做法。

2.The architect designed the building with a permissible error of 3 inches in height.

建筑师设计了这座建筑，高度允许有3英寸的可容许误差。

3.The laboratory report indicated a permissible error of 0.5% for the chemical analysis results.

实验室报告指出化学分析结果的可容许误差为0.5%。

4.The engineer calculated the dimensions of the bridge, allowing for a permissible error of 2% in the measurements.

工程师计算了桥梁的尺寸，允许在测量中有2%的可容许误差。

5.In quality control, products must meet specifications within the permissible error range to be considered acceptable.

在质量控制中，产品必须在可容许误差范围内符合规格才能被视为合格。

作文

In the realm of science and engineering, precision is paramount. However, it is equally important to recognize that absolute accuracy is often unattainable due to various limitations. This is where the concept of permissible error comes into play. The term permissible error (允许误差) refers to the acceptable range of deviation from a true value in measurements or calculations. Understanding this concept is crucial for professionals in fields that rely heavily on data and quantitative analysis.For instance, consider the field of civil engineering. When constructing a bridge, engineers must adhere to strict safety standards. However, they also know that during the construction process, minor discrepancies can occur. These discrepancies may arise from factors such as material imperfections, environmental conditions, or human error. By defining a permissible error (允许误差) range, engineers can ensure that the structure remains safe and functional despite these minor variances.In a laboratory setting, scientists often conduct experiments that require precise measurements. However, instruments are not infallible; they have their own inherent limitations. The permissible error (允许误差) helps researchers determine the reliability of their results. For example, if a scale measures weight with a known tolerance of ±0.1 grams, this tolerance defines the permissible error (允许误差) for any readings taken. Understanding this allows scientists to interpret their data accurately and make informed conclusions.Moreover, the concept of permissible error (允许误差) extends beyond the realms of science and engineering. In everyday life, we encounter situations where a degree of error is acceptable. For example, when baking, recipes often provide ranges for ingredient quantities. A recipe might specify that you need '1 to 2 cups of flour,' indicating a permissible error (允许误差) in measurement. This flexibility allows for variations in texture and taste while still achieving a successful outcome.In the context of education, understanding permissible error (允许误差) can also be beneficial. Teachers often use assessments to gauge student understanding. However, they must consider that students may make mistakes that fall within an acceptable range. By recognizing these permissible errors (允许误差), educators can provide more accurate feedback and support to their students, helping them improve without discouragement.In conclusion, the concept of permissible error (允许误差) is an essential aspect of various fields, from engineering and science to everyday activities and education. Recognizing that some level of error is acceptable allows professionals and individuals alike to work more effectively and efficiently. By embracing the idea of permissible error (允许误差), we can maintain high standards while acknowledging the practical realities of measurement and performance. This balance is vital for progress and innovation in our increasingly complex world.