mean diameter

简明释义

平均直径

英英释义

例句

1.The mean diameter 平均直径 of the trees in the forest was measured to assess their growth.

森林中树木的mean diameter 平均直径被测量以评估它们的生长。

2.The mean diameter 平均直径 of the wheels affects the overall speed of the vehicle.

车轮的mean diameter 平均直径影响车辆的整体速度。

3.The engineer calculated the mean diameter 平均直径 of the pipe to ensure proper flow.

工程师计算了管道的mean diameter 平均直径以确保流量正常。

4.To find the average size of the circles, we need to determine the mean diameter 平均直径 from the measurements.

为了找到圆的平均大小，我们需要从测量中确定mean diameter 平均直径。

5.In this experiment, we will calculate the mean diameter 平均直径 of the particles in the solution.

在这个实验中，我们将计算溶液中颗粒的mean diameter 平均直径。

作文

In the field of mathematics and engineering, the concept of diameter is crucial for understanding the size and scale of circular objects. Among various types of diameters, the term mean diameter (平均直径) plays a significant role in providing an average measurement that can be applied in different contexts. The mean diameter is especially important when dealing with irregular shapes or when multiple measurements are taken from an object that is not perfectly circular. For instance, in the manufacturing industry, engineers often need to calculate the mean diameter of pipes or tubes to ensure they fit correctly in their intended applications.To calculate the mean diameter, one typically takes several measurements of the diameter at different points along the object and then finds the average of these values. This method is particularly useful when the object has slight variations in diameter due to manufacturing tolerances or wear and tear over time. By using the mean diameter, engineers can make more informed decisions regarding the design and functionality of the product.Another area where the mean diameter is relevant is in the study of natural phenomena. For example, when examining the growth patterns of trees in a forest, researchers may measure the diameters of tree trunks at breast height. To analyze the overall health and growth rate of the forest, they can compute the mean diameter of the sampled trees. This average value helps in understanding how well the forest is thriving and can indicate whether it is experiencing any ecological stress.Moreover, the mean diameter can also be applied in the field of astronomy. When astronomers observe celestial bodies, they often need to determine the sizes of planets, stars, or asteroids. In cases where these objects are not perfectly spherical, calculating the mean diameter allows scientists to estimate an average size that can be used for further analysis. This is crucial for understanding the physical characteristics of these bodies and their potential impact on surrounding environments.In conclusion, the term mean diameter (平均直径) is a vital concept across various disciplines, including engineering, ecology, and astronomy. Its ability to provide an average measurement makes it an essential tool for professionals who need to analyze and interpret data related to circular or cylindrical objects. By understanding how to calculate and apply the mean diameter, individuals can enhance their analytical skills and contribute to more accurate and reliable results in their respective fields.

在数学和工程领域，直径的概念对于理解圆形物体的大小和尺度至关重要。在各种类型的直径中，术语mean diameter（平均直径）在提供可以应用于不同上下文的平均测量方面发挥了重要作用。mean diameter在处理不规则形状或从不完美圆形物体中进行多次测量时尤为重要。例如，在制造行业，工程师通常需要计算管道或管子的mean diameter以确保它们正确地适合其预期的应用。计算mean diameter通常需要在物体的不同点进行几次直径测量，然后找到这些值的平均值。这种方法在物体由于制造公差或随时间磨损而出现微小直径变化时尤其有用。通过使用mean diameter，工程师可以更明智地做出关于产品设计和功能性的决策。mean diameter相关的另一个领域是自然现象的研究。例如，在检查森林中树木的生长模式时，研究人员可能会在胸高测量树干的直径。为了分析森林的整体健康和生长速度，他们可以计算样本树木的mean diameter。这个平均值有助于理解森林的繁荣程度，并可以指示是否经历任何生态压力。此外，mean diameter还可以应用于天文学领域。当天文学家观察天体时，他们经常需要确定行星、恒星或小行星的大小。在这些物体不是完美球形的情况下，计算mean diameter使科学家能够估计可用于进一步分析的平均大小。这对于理解这些物体的物理特性及其对周围环境的潜在影响至关重要。总之，术语mean diameter（平均直径）是各个学科中的重要概念，包括工程、生态和天文学。它提供平均测量的能力使其成为专业人士分析和解释与圆形或圆柱形物体相关数据的基本工具。通过了解如何计算和应用mean diameter，个人可以增强他们的分析技能，并为各自领域的更准确和可靠的结果做出贡献。