cross section

简明释义

横截面

英英释义

例句

1.When analyzing the data, we looked at a cross section 样本 of the population to ensure our results were representative.

在分析数据时，我们查看了一个人口的cross section 样本以确保我们的结果具有代表性。

2.In biology class, we examined a cross section 切面 of a plant stem to understand its internal structure.

在生物课上，我们检查了一根植物茎的cross section 切面以了解其内部结构。

3.The engineer presented a detailed diagram showing the cross section 横截面 of the bridge to illustrate its structural integrity.

工程师展示了一幅详细的图纸，显示了桥的cross section 横截面以说明其结构完整性。

4.The geologist took a cross section 剖面 of the rock layers to study the geological history of the area.

地质学家取了一份岩层的cross section 剖面以研究该地区的地质历史。

5.The architect provided a cross section 剖面图 of the building to show how the different floors are arranged.

建筑师提供了一张建筑的cross section 剖面图，以展示不同楼层的布局。

作文

The term cross section refers to a representative sample or an analysis of a particular group, providing insights into its characteristics and behaviors. In various fields such as science, engineering, and social studies, understanding the cross section of a population or object can lead to significant discoveries and advancements. For instance, in the realm of biology, scientists often take a cross section of a plant or animal to study its internal structures. This method allows them to observe how different systems work together and contribute to the organism's overall function. In engineering, the concept of cross section is vital when designing structures. Engineers analyze the cross section of materials to determine their strength and stability under various conditions. By examining the cross section, they can predict how a beam will react to loads and whether it will hold up over time. This kind of analysis is crucial for ensuring safety and reliability in construction projects.Social scientists also utilize the idea of cross section when conducting surveys or studies. A cross section of society may be surveyed to gather data on public opinions, behaviors, or demographics. This approach helps researchers understand trends and patterns that exist within a population. For example, a political scientist might study the cross section of voters in a specific region to gauge support for a candidate or policy. The findings can then inform campaign strategies or governmental decisions.Moreover, the arts can also benefit from the concept of cross section. In literature or film, a cross section of characters from different backgrounds can provide a richer narrative. By exploring diverse perspectives, creators can depict a more comprehensive view of society and its complexities. This technique not only enhances storytelling but also fosters empathy and understanding among audiences.In conclusion, the idea of a cross section is invaluable across various domains. Whether in science, engineering, social studies, or the arts, analyzing a cross section allows us to gain deeper insights into the world around us. It enables us to make informed decisions, innovate solutions, and appreciate the diversity of experiences that shape our lives. Understanding how to effectively utilize the concept of cross section can enhance our ability to analyze and interpret information, ultimately leading to better outcomes in both professional and personal contexts.

术语cross section指的是一个代表性的样本或对特定群体的分析，提供对其特征和行为的洞察。在科学、工程和社会研究等多个领域，理解某一群体或物体的cross section可以带来重大发现和进步。例如，在生物学领域，科学家常常对植物或动物进行cross section以研究其内部结构。这种方法使他们能够观察不同系统如何协同工作并对有机体的整体功能作出贡献。在工程学中，cross section的概念在设计结构时至关重要。工程师分析材料的cross section以确定其在各种条件下的强度和稳定性。通过检查cross section，他们可以预测梁在承受负载时的反应，以及它是否能够在时间的考验中保持稳定。这种分析对于确保建筑项目的安全性和可靠性至关重要。社会科学家在进行调查或研究时也利用cross section的概念。可能会对社会的cross section进行调查，以收集公众意见、行为或人口统计数据。这种方法帮助研究人员了解群体中存在的趋势和模式。例如，政治科学家可能会研究特定地区选民的cross section以评估对候选人或政策的支持。然后，研究结果可以为竞选策略或政府决策提供参考。此外，艺术也可以从cross section的概念中受益。在文学或电影中，来自不同背景的角色的cross section可以提供更丰富的叙事。通过探索多样化的视角，创作者可以描绘出更全面的社会及其复杂性。这种技巧不仅增强了叙事效果，还促进了观众之间的同理心和理解。总之，cross section的概念在各个领域都是无价的。无论是在科学、工程、社会研究还是艺术领域，分析cross section使我们能够深入洞察周围的世界。它使我们能够做出明智的决策、创新解决方案，并欣赏塑造我们生活的多样化体验。有效利用cross section的概念可以增强我们分析和解读信息的能力，从而在职业和个人生活中取得更好的成果。