cross section

cross section的音标为[ˌkrɔːs ˈsektʃən]，基本翻译为“横断面，横剖面”，速记技巧为：用斜线“/”表示横断面，即横切面。

Cross section这个词的词源可以追溯到拉丁语词根“crux”，意为“十字架”，加上前缀“secus”，意为“相对于某物”。因此，cross section可以理解为“十字交叉的部分”，也就是剖面图的意思。

变化形式：在英语中，cross section通常被写作复数形式，即sections。

相关单词：

1.sectionalism（偏见）：这个词指的是对某个群体的偏见或歧视，其词源可以追溯到sections，表示部分或群体。

2.sectional（部分的）：这个词用来描述某个物体或事件的部分或片段，其词源可以追溯到sections。

3.section（部分）：这是cross section的常用形式，用来表示物体或事件的某个部分或剖面图。

4.subsection（子部分）：这个词用来描述一个更大整体中的较小部分或子集，其词源可以追溯到sections。

5.sectionalize（使部分化）：这个词用来描述将某个事物或过程划分为部分或群体，其词源可以追溯到sectionalism。

6.sectional（部分的）：这个词用来描述某个事物或过程的部分或片段，其词源可以追溯到sections。

7.sectile（可切割的）：这个词来源于拉丁语词根“sectus”，表示可以被切割或分割，因此可以用来描述可以被切割成部分的事物。

8.sectoid（像切片的）：这个词来源于sectus，表示可以被切割或分割的形状，因此可以用来描述类似切片的形状。

9.sectum（切面）：这个词来源于sectus，表示被切割的面或剖面图，可以用来描述物体的切面或剖面图。

10.sectarianism（教派主义）：这个词用来描述不同教派之间的对立和冲突，其词源可以追溯到sectarius，表示属于某个特定教派的人。

常用短语：

1. cross-sectional analysis

2. cross-sectional data

3. cross-sectional study

4. cross-sectional design

5. cross-sectional survey

6. cross-sectional profile

7. cross-sectional view

例句：

1. The study used cross-sectional data to examine the relationship between smoking and lung cancer.

2. The cross-sectional design of the survey allowed us to identify factors that might be related to the incidence of the disease.

3. Cross-sectional profile of the company showed that it was well-managed and had a strong brand image.

4. The cross-sectional view of the building revealed its historical significance and architectural details.

5. The cross-sectional analysis of the data showed that the problem was not evenly distributed across all groups.

6. The cross-sectional survey found that many people were not aware of the importance of regular exercise.

7. The cross-sectional study provided valuable information about the prevalence of the disease in the population.

英文小作文：

Title: Cross-Sectional Analysis: A Tool for Understanding the World

Cross-sectional analysis is a powerful tool for gaining insights into various aspects of life, from social trends to economic patterns, from health issues to cultural phenomena. It allows us to see things from a different perspective, to understand how things work and how they interconnect.

Through cross-sectional data, we can examine various factors that may influence a particular phenomenon, such as demographics, socioeconomic status, education level, and more. By analyzing these factors together, we can gain a comprehensive understanding of the situation, identify patterns and trends, and make informed decisions about how to address various challenges.

Moreover, cross-sectional studies can provide valuable information for policymakers and researchers, helping them to understand the current state of affairs and develop effective strategies for the future. By using cross-sectional analysis, we can gain a deeper understanding of our world, and work towards creating a better future for ourselves and our communities.