cross-section翻译：横截面（图），横断面（图），剖面（图）, 典型，代表。了解更多。

In physics, the cross section is a measure of the probability that a specific process will take place in a collision of two particles. For example, the Rutherford cross-section is a measure of probability that an alpha particle will be deflected by a given angle during an …

In geometry and science, a cross section is the non-empty intersection of a solid body in three-dimensional space with a plane, or the analog in higher-dimensional spaces. Cutting an object into slices creates many parallel cross-sections.

The meaning of CROSS SECTION is a cutting or piece of something cut off at right angles to an axis; also : a representation of such a cutting. How to use cross section in a sentence.

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CROSS-SECTION definition: 1. something that has been cut in half so that you can see the inside, or a model or picture of…. Learn more.

横断面研究(cross-sectional study)是通过对特定时点和特定范围内人群中的疾病或健康状况和有关因素的分布状况的资料收集、描述，从而为进一步的研究提供病因线索。

A cross-section represents an object’s intersection with a plane along its axis. A cross-section is formed by cutting a solid (such as a cone, cylinder, or sphere) with a plane. If a plane parallel cuts a cylinder-shaped item to its base, the resulting cross …

2024年7月13日 · Cross-section是一个物体的横截面，它是通过切割物体并观察其内部结构和特征所形成的平面视图。 在多个学科中都有应用，如生物学、地质学、工程学等。

In medical research, epidemiology, social science, and biology, a cross-sectional study (also known as a cross-sectional analysis, transverse study, prevalence study) is a type of observational study that analyzes data from a population, or a representative subset, at a specific point in time—that is, cross-sectional data.