以下是 axial section 的英文范文：
Axial section of a cylinder:
In the axial section of a cylinder, the circumference of the cylinder is divided into equal parts, and each part is called a section. The axial section of a cylinder is usually drawn in the cross-sectional view of the cylinder, which shows the shape of the cross-section of the cylinder at a certain point along its length.
Axial section of a turbine:
The axial section of a turbine is a cross-sectional view of the turbine showing the arrangement of the blades and other components along the length of the turbine rotor. It is usually used to analyze the performance and efficiency of the turbine.
Axial section是指轴截面，是描述轴对称物体的截面图。
以下是一篇关于Axial section的英文范文：
Axial section of a cylinder
The cylinder has an axial section that is rectangular. This means that if you cut the cylinder in half along its length, the resulting section would be a rectangle. The cylinder can have different diameters at the top and bottom, but the rectangular axial section remains the same throughout the entire length of the cylinder.
This axial symmetry allows for many interesting applications, such as using the cylinder as a resonator for sound or ultrasound, or for containing and manipulating materials that are sensitive to轴对称，如光子或电子等。
“axial section”的意思是轴测图。
在英文范文中的最新变化可能是出现频率变化或者某些用法变化。请注意，具体的变化会因时间、语境和领域等因素而有所不同。建议查阅最新的英文范文以获取最准确的信息。