area of section

简明释义

剖面面积

英英释义

例句

1.The engineer calculated the area of section 截面的面积 to ensure the pipe could handle the pressure.

工程师计算了area of section 截面的面积 以确保管道能够承受压力。

2.The area of section 截面的面积 affects the flow rate in fluid dynamics.

在流体动力学中，area of section 截面的面积 影响流速。

3.To calculate the volume of a cylinder, you need to find the area of section 截面的面积 at the base.

要计算圆柱体的体积，您需要找到底部的area of section 截面的面积。

4.In architecture, the area of section 截面的面积 is crucial for determining the load-bearing capacity of beams.

在建筑学中，area of section 截面的面积 对于确定梁的承载能力至关重要。

5.When designing the bridge, we had to consider the area of section 截面的面积 of the support columns.

在设计桥梁时，我们必须考虑支撑柱的area of section 截面的面积。

作文

Understanding the concept of the area of section is crucial in various fields, including mathematics, engineering, and architecture. The term refers to the measurement of the surface within a particular cross-sectional area of an object. This concept is particularly important when analyzing the properties of different shapes and structures. For instance, in civil engineering, the area of section plays a vital role in determining the load-bearing capacity of beams and columns. By calculating the area of section, engineers can ensure that their designs are safe and efficient. In mathematics, the area of section is often used in geometry to find the area of shapes such as circles, rectangles, and triangles. Understanding how to calculate the area of section allows students to solve complex problems related to area and volume. For example, when dealing with a cylinder, the area of section at any point along its height can be calculated using the formula for the area of a circle, which is πr², where r is the radius of the base of the cylinder. This calculation is essential for various applications, including fluid dynamics and material science.Moreover, the area of section is significant in biology and environmental science. When studying the cross-sections of different biological tissues or ecological habitats, researchers often measure the area of section to understand better the density and distribution of species or cells. This information can lead to insights about health, growth patterns, and the overall functioning of ecosystems. In architecture, the area of section is used to visualize and design spaces effectively. Architects create cross-sectional drawings of buildings to illustrate how different areas will interact with one another. By analyzing the area of section, architects can optimize natural light, airflow, and structural integrity, ensuring that their designs are both aesthetically pleasing and functional. For example, the area of section of windows can affect the amount of sunlight entering a room, influencing energy efficiency and occupant comfort.In conclusion, the area of section is a fundamental concept that permeates various disciplines. Whether in mathematics, engineering, biology, or architecture, understanding how to calculate and apply the area of section is essential for problem-solving and innovation. As we continue to explore and develop new technologies and designs, the significance of the area of section will undoubtedly remain a critical aspect of our understanding of the world around us.

理解“面积截面”的概念在数学、工程和建筑等多个领域至关重要。这个术语指的是物体特定横截面内表面的测量。这一概念在分析不同形状和结构的特性时尤为重要。例如，在土木工程中，“面积截面”在确定梁和柱的承载能力方面发挥着至关重要的作用。通过计算“面积截面”，工程师可以确保他们的设计是安全和高效的。在数学中，“面积截面”通常用于几何学中，以求解圆形、矩形和三角形等形状的面积。理解如何计算“面积截面”使学生能够解决与面积和体积相关的复杂问题。例如，在处理一个圆柱体时，圆柱体高度上任何一点的“面积截面”可以使用圆的面积公式，即πr²（r为圆柱底面的半径）进行计算。这个计算对于流体动力学和材料科学等各种应用至关重要。此外，“面积截面”在生物学和环境科学中也具有重要意义。在研究不同生物组织或生态栖息地的横截面时，研究人员经常测量“面积截面”以更好地理解物种或细胞的密度和分布。这些信息可以导致对健康、生长模式和生态系统整体功能的深入洞察。在建筑设计中，“面积截面”用于有效地可视化和设计空间。建筑师创建建筑的横截面图纸，以说明不同区域之间如何相互作用。通过分析“面积截面”，建筑师可以优化自然光、气流和结构完整性，确保他们的设计既美观又实用。例如，窗户的“面积截面”可以影响进入房间的阳光量，从而影响能源效率和居住者的舒适度。总之，“面积截面”是一个基本概念，渗透到多个学科中。无论是在数学、工程、生物学还是建筑学中，理解如何计算和应用“面积截面”对于解决问题和创新至关重要。随着我们继续探索和开发新技术和设计，“面积截面”的重要性无疑将继续成为我们理解周围世界的关键方面。