cross-section

英 [ˈkrɒs sekʃn]

美 [ˈkrɔːs sekʃn]

n.  侧肩倒立; 横断面，剖面（图）; （原子）核（被撞）截面

复数：cross-sections　

医学

Collins.1

柯林斯词典

• N-COUNT 典型的一群人(或事物)
  If you refer to across-section ofparticular things or people, you mean a group of them that you think is typical or representative of all of them.
  1. I was surprised at the cross-section of people there...
     那里的一些典型人物让我感到惊讶。
  2. It is good that there is a wide cross-section of sport on television.
     电视体育节目丰富多彩，令人满意。
• N-COUNT 横截面;剖面
  Across-sectionof an object is what you would see if you could cut straight through the middle of it.
  1. ...a cross-section of an airplane...
     飞机剖面图
  2. The hall is square in cross-section.
     大厅的横截面是正方形的。

双语例句

• The project has used large-span secondary girder pre-stressed ceiling structure, which effectively reduces the beam cross-section height and ensures the total height and building height requirements.
  工程中采用了大跨度次梁预应力楼盖结构，有效地降低梁的截面高度，确保层高和建筑物总高度的要求，此外还采用了超长混凝土结构无缝设计等新技术。
• This cross-section of a human heart shows how it functions.
  这个心脏截面图显示了它是如何工作的。
• Algorithm study of edge detection in profiled fibers cross-section measurement;
  异形纤维截面测量中的边缘检测算法；
• These tubes are not necessarily of circular cross-section.
  这些毛细管不一定具有圆形断面。
• We questioned a representative cross-section of economic and occupational groups.
  我们询问了一些经济和职业团体中的典型代表性人士。
• It is good that there is a wide cross-section of sport on television.
  电视体育节目丰富多彩，令人满意。
• A new kind of NC system for machining shafts with non-circular cross-section is proposed in this paper.
  提出了一种新型的非圆轴数控加工系统，用于横截面为非圆形状的轴类零件加工。
• Therefore, bearings with a large cross-section are provided with several short rollers in a line.
  因此，有大截面的轴承具有几个在一条线上的短滚子。
• The stiffness matrix, equivalent nodal load and consistent mass matrix are derived for the beam element with variable cross-section.
  导出了变截面梁单元的单元刚度矩阵、单元等效节点荷载和单元一致质量矩阵。
• This paper illustrates that there are an internal force analysis and a cross-section selection as two key links in steel-truss design, and it has put forward several questions that should be paid attention to in the design.
  本文阐明了桁架设计中的内力分析和截面选择两个关键的环节，并且提出了在设计中应注意的几个问题。