cross section

简明释义

横截面

英英释义

例句

1.The engineer presented a detailed drawing of the building's cross section to illustrate its structural design.

工程师展示了一幅建筑物的横截面详细图纸，以说明其结构设计。

2.To better understand the anatomy of the heart, we looked at a cross section diagram in our textbook.

为了更好地理解心脏的解剖结构，我们在课本中查看了一个横截面图。

3.The architect used a cross section to demonstrate how light would enter the building through its windows.

建筑师使用横截面来展示光线如何通过窗户进入建筑。

4.In biology class, we studied the cross section of a leaf to understand its internal structure.

在生物课上，我们研究了叶子的横截面以了解其内部结构。

5.The geological report included a cross section of the area to show the different layers of soil and rock.

地质报告中包含了该地区的横截面，以显示不同的土壤和岩石层。

作文

In the realm of science and mathematics, the term cross section refers to the intersection of a solid object with a plane. This concept is essential in various fields such as physics, engineering, and even medicine. Understanding cross sections allows researchers and students alike to visualize and analyze the internal structure of complex objects. For instance, when studying the anatomy of a human organ, a doctor might use imaging techniques to create a cross section of the organ, revealing its layers and components. This visualization aids in diagnosing medical conditions and planning surgeries.Moreover, cross sections are not limited to biological studies. In engineering, architects often utilize cross sections when designing buildings or bridges. By creating a cross section of a proposed design, they can assess how different materials will interact and ensure structural integrity. This practice is crucial for safety and efficiency in construction projects.In the field of physics, cross sections play a vital role in particle physics and nuclear reactions. Scientists measure the probability of an interaction occurring between particles by calculating the cross section. This measurement helps physicists understand fundamental forces and the behavior of matter at the smallest scales.The importance of cross sections extends beyond scientific disciplines; they also find applications in everyday life. For example, when you slice a loaf of bread, each slice represents a cross section of the entire loaf. This simple action illustrates how cross sections can help us understand the whole by examining its parts. Similarly, in cooking, recipes often require cross sections of fruits or vegetables to achieve the desired presentation and flavor distribution.In education, teaching the concept of cross sections can enhance students' spatial reasoning skills. By engaging in activities that involve creating cross sections, such as cutting shapes from paper or using 3D modeling software, students can develop a deeper understanding of geometry and visualization techniques. These skills are not only crucial for academic success but also beneficial in various careers.In conclusion, the concept of cross section is multifaceted and significant across numerous fields. Whether in medicine, engineering, physics, or everyday life, understanding cross sections enables individuals to analyze and interpret complex structures and interactions. As we continue to explore the world around us, the ability to visualize and comprehend cross sections will remain a valuable skill, bridging the gap between theory and practical application. In a world where complexity is ever-increasing, mastering the idea of cross sections will undoubtedly enhance our understanding of the intricate systems that govern our universe.

在科学和数学领域，术语截面指的是一个固体物体与一个平面的交集。这个概念在物理学、工程学甚至医学等多个领域中都是至关重要的。理解截面使研究人员和学生能够可视化和分析复杂物体的内部结构。例如，在研究人体器官的解剖学时，医生可能会使用成像技术创建器官的截面，揭示其层次和组成。这种可视化有助于诊断疾病和制定手术计划。此外，截面不仅限于生物研究。在工程学中，建筑师在设计建筑或桥梁时经常利用截面。通过创建拟议设计的截面，他们可以评估不同材料之间的相互作用，并确保结构的完整性。这一做法对于建筑项目的安全性和效率至关重要。在物理学领域，截面在粒子物理学和核反应中发挥着重要作用。科学家通过计算截面来测量粒子之间发生相互作用的概率。这一测量帮助物理学家理解基本力和物质在最小尺度上的行为。截面的重要性超越了科学学科，它们也在日常生活中找到了应用。例如，当你切一条面包时，每一片都代表了整条面包的截面。这一简单的动作说明了如何通过检查部分来帮助我们理解整体。同样，在烹饪中，食谱通常要求对水果或蔬菜进行截面处理，以实现所需的呈现和味道分布。在教育中，教授截面的概念可以增强学生的空间推理能力。通过参与涉及创建截面的活动，例如从纸上剪切形状或使用3D建模软件，学生可以更深入地理解几何学和可视化技术。这些技能不仅对学业成功至关重要，而且在各种职业中也大有裨益。总之，截面的概念是多方面且在多个领域中具有重要意义的。无论是在医学、工程、物理学还是日常生活中，理解截面使个人能够分析和解释复杂的结构和相互作用。随着我们继续探索周围的世界，能够可视化和理解截面将始终是一项宝贵的技能，弥合理论与实践应用之间的差距。在一个复杂性不断增加的世界中，掌握截面的概念无疑将增强我们对支配宇宙的复杂系统的理解。