cross sections

常见例句

A pillar, rectangular in cross section, supporting an arch or roof.
支柱交叉处的长方形柱子，支撑一个拱顶或屋顶
A concave molding with a cross section that approximates a quarter circle.
飞檐的凹圆线脚截面近于九十度弧的凹线脚
A specific layer of soil or subsoil in a vertical cross section of land.
地层，岩层处于土地的垂直横截面中的某一具体土层或次土层
The Mett cross section applies to a point scatterer.
莫脱截面适用于点散射体。
If we look at a cross section of a water wave, we may see that the wave form repeats itself at regular intervals.
如果我们观察水波的横截面，我们会看到波形是按一定的间隔重复的。
This old man is a cross section of modern artists in Britain.
这位老者是英国现代艺术家的典范。