area of section

简明释义

截面积;

英英释义

例句

1.The engineer explained that the area of section 截面的面积 affects the load-bearing capacity of the bridge.

工程师解释说，area of section 截面的面积会影响桥梁的承载能力。

2.The architect provided a detailed report on the area of section 截面的面积 for each floor of the building.

建筑师提供了关于建筑每层的area of section 截面的面积的详细报告。

3.In our geometry class, we learned how to find the area of section 截面的面积 for various shapes.

在我们的几何课上，我们学习了如何找到各种形状的area of section 截面的面积。

4.To calculate the total volume of the tank, we first need to determine the area of section 截面的面积 at the base.

为了计算水箱的总体积，我们首先需要确定底部的area of section 截面的面积。

5.Before proceeding with the construction, we must verify the area of section 截面的面积 of the beams.

在进行施工之前，我们必须核实梁的area of section 截面的面积。

作文

Understanding the concept of the area of section is crucial in various fields, such as mathematics, engineering, and architecture. The term refers to the measurement of a particular cross-sectional area of an object, which can be essential in determining its properties and behavior under different conditions. For instance, when designing a beam for construction, engineers must calculate the area of section to ensure it can support the required load without failure.In mathematics, the area of section is often explored in geometry, where it helps in understanding shapes and their dimensions. For example, when considering 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. This understanding allows students to visualize how the volume of the cylinder is distributed across its height.Furthermore, the area of section plays a vital role in physics, particularly in fluid dynamics. When analyzing the flow of fluids through pipes, the area of section of the pipe determines the velocity and pressure of the fluid. According to the principle of continuity, as the area of section decreases, the velocity of the fluid increases, which is a fundamental concept in understanding how fluids behave in different environments.In practical applications, knowing how to calculate the area of section can lead to improved designs and more efficient systems. For instance, in the automotive industry, the area of section of various components, such as the chassis or frame, must be optimized for weight reduction while maintaining strength and safety. Engineers use computer-aided design (CAD) software to simulate and analyze the area of section of different parts, allowing them to make informed decisions during the manufacturing process.Moreover, the area of section has implications in environmental science as well. When studying ecosystems, researchers may measure the area of section of habitats to assess biodiversity and species distribution. Understanding the area of section of different ecological zones can aid in conservation efforts and resource management.In conclusion, the area of section is a fundamental concept that spans multiple disciplines. Its applications range from engineering and mathematics to physics and environmental science. Mastering this concept not only enhances one's analytical skills but also equips individuals with the knowledge necessary to tackle real-world problems effectively. By recognizing the significance of the area of section, we can appreciate its impact on various fields and its importance in our daily lives.

理解“area of section”这一概念在数学、工程和建筑等多个领域中至关重要。该术语指的是物体特定横截面的测量，这对于确定其在不同条件下的特性和行为是非常重要的。例如，在建筑设计中，工程师必须计算“area of section”，以确保其能够承受所需的负荷而不发生故障。在数学中，“area of section”常常在几何学中探讨，它有助于理解形状及其维度。例如，当考虑一个圆柱体时，圆柱体高度上任意点的“area of section”可以使用圆的面积公式πr²来计算，其中r是底面的半径。这种理解使学生能够可视化圆柱体的体积如何在其高度上分布。此外，“area of section”在物理学中也起着至关重要的作用，特别是在流体动力学中。当分析流体通过管道的流动时，管道的“area of section”决定了流体的速度和压力。根据连续性原理，当“area of section”减小时，流体的速度会增加，这是理解流体在不同环境中行为的基本概念。在实际应用中，知道如何计算“area of section”可以带来更好的设计和更高效的系统。例如，在汽车工业中，各种部件（如底盘或框架）的“area of section”必须优化以减少重量，同时保持强度和安全性。工程师使用计算机辅助设计（CAD）软件模拟和分析不同部件的“area of section”，使他们能够在制造过程中做出明智的决策。此外，“area of section”在环境科学中也有影响。当研究生态系统时，研究人员可能会测量栖息地的“area of section”以评估生物多样性和物种分布。了解不同生态区的“area of section”可以帮助保护工作和资源管理。总之，“area of section”是一个跨越多个学科的基本概念。它的应用范围从工程和数学到物理和环境科学。掌握这一概念不仅增强了个人的分析能力，还使个体具备有效解决现实问题所需的知识。通过认识到“area of section”的重要性，我们可以欣赏其对各个领域的影响及其在日常生活中的重要性。