error circular radius

简明释义

误差圆半径

英英释义

例句

1.The error circular radius for this sensor is critical when determining the safety zone around industrial equipment.

这个传感器的误差圆半径在确定工业设备周围的安全区域时至关重要。

2.To improve accuracy, we need to reduce the error circular radius in our location tracking algorithms.

为了提高准确性，我们需要减少我们位置跟踪算法中的误差圆半径。

3.In our GPS study, we found that the error circular radius was larger in urban areas due to signal interference.

在我们的GPS研究中，我们发现由于信号干扰，城市地区的误差圆半径更大。

4.The drone's navigation system has an error circular radius of 5 meters, which means it can deviate within a circle of that diameter.

这架无人机的导航系统具有5米的误差圆半径，这意味着它可以在该直径的圆内偏离。

5.Our mapping software indicates an error circular radius of 10 meters for outdoor activities.

我们的制图软件显示户外活动的误差圆半径为10米。

作文

In the realm of scientific measurements and data analysis, precision is paramount. One term that often arises in discussions about measurement accuracy is error circular radius. This concept refers to the range within which a measured value may vary due to inherent inaccuracies in the measuring process. Understanding the error circular radius is crucial for researchers and engineers alike, as it helps them determine the reliability of their data and make informed decisions based on the results obtained.The error circular radius can be visualized as a circle around a central point on a graph or a coordinate plane. This central point represents the true value of the measurement, while the radius indicates the possible deviations from this value. For example, if a scientist measures the length of an object and finds it to be 50 centimeters, but the error circular radius is ±2 centimeters, the actual length could realistically fall anywhere between 48 and 52 centimeters. This range of uncertainty must be acknowledged when reporting results, as it provides a clearer picture of the measurement's accuracy.Moreover, the error circular radius is not a static figure; it can change depending on various factors, such as the precision of the instruments used, environmental conditions, and the methodology employed during the measurement process. For instance, using a high-precision laser measurement tool may yield a smaller error circular radius compared to a standard ruler, indicating that the laser tool provides more reliable data.In practical applications, understanding the implications of the error circular radius can significantly impact project outcomes. In engineering, for example, if a construction team is building a bridge, they must account for the error circular radius when determining load limits and safety margins. Failing to consider this could lead to structural failures or safety hazards, emphasizing the importance of accurate measurements in real-world scenarios.Furthermore, the error circular radius also plays a vital role in statistical analyses. When conducting experiments or surveys, researchers often report their findings along with a margin of error, which is essentially a reflection of the error circular radius. This allows others to understand the level of confidence associated with the results. For instance, a poll stating that 60% of respondents favor a particular policy might also include a margin of error of ±3%. This means that the true percentage of supporters could actually be as low as 57% or as high as 63%, providing a more nuanced view of public opinion.In conclusion, the concept of error circular radius is integral to the fields of science, engineering, and statistics. It encapsulates the idea of uncertainty in measurements and highlights the necessity for precision in data collection and analysis. By grasping the significance of the error circular radius, professionals can enhance the reliability of their work and ensure that their conclusions are well-founded. As we continue to advance in technology and measurement techniques, the understanding of such concepts will only become more critical in achieving accurate and meaningful results.

在科学测量和数据分析的领域中，精确性至关重要。一个经常出现在关于测量准确性的讨论中的术语是误差圆半径。这个概念指的是由于测量过程中的固有不准确性，测量值可能变化的范围。理解误差圆半径对于研究人员和工程师来说至关重要，因为它帮助他们确定数据的可靠性，并根据获得的结果做出明智的决策。误差圆半径可以被视为图表或坐标平面上中心点周围的一个圆。这中心点代表测量的真实值，而半径则表示可能的偏差范围。例如，如果一位科学家测量一个物体的长度并发现其为50厘米，但误差圆半径为±2厘米，则实际长度可能在48到52厘米之间。这种不确定性的范围在报告结果时必须被承认，因为它提供了对测量准确性的更清晰的认识。此外，误差圆半径并不是一个静态的数字；它可以根据各种因素而变化，例如所用仪器的精度、环境条件以及在测量过程中采用的方法。例如，使用高精度激光测量工具可能会产生较小的误差圆半径，而与标准尺相比，这表明激光工具提供的数据更加可靠。在实际应用中，理解误差圆半径的影响对项目结果具有重大影响。在工程领域，例如，如果一个建筑团队正在建造一座桥，他们必须在确定载荷限制和安全边际时考虑误差圆半径。如果未能考虑这一点，可能会导致结构故障或安全隐患，强调了在现实场景中准确测量的重要性。此外，误差圆半径在统计分析中也发挥着至关重要的作用。在进行实验或调查时，研究人员通常会报告他们的发现及其误差范围，这本质上反映了误差圆半径。这使得其他人能够理解与结果相关的置信水平。例如，一项民意调查显示60%的受访者支持某项政策，可能还会包括±3%的误差范围。这意味着支持者的真实比例实际上可能低至57%或高达63%，提供了对公众意见更细致的看法。总之，误差圆半径的概念在科学、工程和统计领域中是不可或缺的。它概括了测量中的不确定性，并强调了在数据收集和分析中精确性的必要性。通过掌握误差圆半径的重要性，专业人员可以增强他们工作的可靠性，并确保他们的结论是有依据的。随着我们在技术和测量技术上的不断进步，对这些概念的理解将变得愈加重要，以实现准确和有意义的结果。