area of section

简明释义

横剖面面积

英英释义

例句

1.The architect provided the area of section 截面的面积 calculations for the proposed building.

建筑师提供了拟建大楼的area of section 截面的面积计算。

2.Before cutting the material, we need to determine the area of section 截面的面积 to avoid waste.

在切割材料之前，我们需要确定area of section 截面的面积以避免浪费。

3.The engineer measured the area of section 截面的面积 to ensure the beam could support the load.

工程师测量了area of section 截面的面积以确保梁可以承受负载。

4.In geometry, the area of section 截面的面积 is crucial for determining the properties of shapes.

在几何学中，area of section 截面的面积对于确定形状的性质至关重要。

5.To calculate the total volume of the cylinder, we need to know the area of section 截面的面积 at the base.

要计算圆柱体的总体积，我们需要知道底部的area of section 截面的面积。

作文

Understanding the concept of the area of section is vital in various fields such as mathematics, engineering, and architecture. The area of section refers to the measurement of the surface of a specific part of an object or figure when it is cut or divided. This concept plays a crucial role in determining how materials behave under different conditions, which is essential for designing structures that are both safe and efficient.In mathematics, particularly in geometry, the area of section is often used to calculate the area of two-dimensional shapes when they are intersected by lines or other shapes. For instance, when finding the area of section of a circle that is cut by a chord, one must use specific formulas that involve the radius and the angle subtended by the chord at the center of the circle. Understanding how to derive these formulas requires a solid grasp of geometric principles and theorems.In engineering, the area of section is critical when analyzing structural components. Engineers must calculate the area of section of beams, columns, and other structural elements to ensure they can withstand the loads they will encounter. For example, when designing a bridge, engineers must consider the area of section of the materials used to ensure they can support the weight of vehicles and pedestrians while also resisting environmental forces such as wind and earthquakes.Architecture also heavily relies on the concept of the area of section. Architects must visualize how spaces interact with each other and how light enters a building. When creating floor plans, the area of section can help architects understand the proportions of different areas and how they contribute to the overall aesthetic and functionality of the design. For instance, the area of section of windows and doors can significantly affect the natural lighting and ventilation within a space.Furthermore, in the field of biology, the area of section can refer to the cross-sectional area of organs or tissues when analyzing their functions and structures. For example, understanding the area of section of a blood vessel can provide insights into its ability to transport blood efficiently throughout the body. This understanding is crucial for medical professionals when diagnosing and treating various health conditions.In conclusion, the concept of the area of section is a fundamental aspect that spans multiple disciplines. Whether in mathematics, engineering, architecture, or biology, understanding the area of section allows professionals to make informed decisions based on accurate measurements and analyses. As we continue to explore and apply this concept in various fields, it becomes clear that the area of section is not just a simple mathematical term but a vital tool that aids in the creation and understanding of the world around us.

理解“section的面积”这一概念在数学、工程和建筑等多个领域中至关重要。“section的面积”是指当物体或图形被切割或分割时，特定部分表面的测量。这一概念在确定材料在不同条件下的行为方面发挥着关键作用，这对于设计既安全又高效的结构至关重要。在数学中，特别是在几何学中，“section的面积”常用于计算当二维形状被线条或其他形状相交时的面积。例如，在寻找被弦切割的圆的“section的面积”时，必须使用涉及半径和弦在圆心处所夹角的特定公式。理解如何推导这些公式需要牢固掌握几何原理和定理。在工程学中，“section的面积”在分析结构组件时至关重要。工程师必须计算梁、柱和其他结构元素的“section的面积”，以确保它们能够承受将要遇到的负载。例如，在设计桥梁时，工程师必须考虑所用材料的“section的面积”，以确保它们能够支撑车辆和行人的重量，同时抵御风和地震等环境力量。建筑学也 heavily依赖于“section的面积”的概念。建筑师必须想象空间如何相互作用以及光线如何进入建筑。在创建平面图时，“section的面积”可以帮助建筑师理解不同区域的比例以及它们如何有助于设计的整体美感和功能性。例如，窗户和门的“section的面积”可以显著影响空间内的自然采光和通风。此外，在生物学领域，“section的面积”可以指器官或组织的横截面积，在分析其功能和结构时非常重要。例如，了解血管的“section的面积”可以提供有关其在全身有效运输血液能力的见解。这种理解对于医疗专业人员在诊断和治疗各种健康状况时至关重要。总之，“section的面积”这一概念是多个学科的基础方面。无论是在数学、工程、建筑还是生物学中，理解“section的面积”使专业人士能够根据准确的测量和分析做出明智的决策。随着我们继续在各个领域探索和应用这一概念，显而易见的是，“section的面积”不仅仅是一个简单的数学术语，而是一个有助于创造和理解我们周围世界的重要工具。