详细解释:横截面
【化】 截面; 横截面; 变截面; 断面
【医】 横断面, 横切面
词型变化：
形容词:cross-sectional英语解释：
名词 cross section:
a section created by a plane cutting a solid perpendicular to its longest axisa sample meant to be representative of a whole population(physics) the probability that a particular interaction (as capture or ionization) will take place between particles; measured in barns形容词 cross section:
representing a plane made by cutting across something at right angles to its length同义词：cross-section, cross-sectional