cross section

noun

1. 横截面（图）；剖面（图）；断面（图）
   what you see when you cut through the middle of sth so that you can see the different layers it is made of; a drawing of this view
   1. a diagram representing a cross section of the human eye
      表现人眼的剖面图
   2. the human eye in cross section
      人眼的剖面图
2. 典型的一群人（或事物）
   a group of people or things that are typical of a larger group
   1. a representative cross section of society
      一群具有代表性的社会典型人物

1. The demonstration provided a platform for a broad cross section of speakers.
   示威集会为具有广泛代表性的人士提供了发表意见的机会。
2. This produces a round cross section which reflects light to give the improvement in luster.
   使纤维的截面呈圆形，这有助于对光的反射作用，因此改善了光泽。
3. I think they represent a fair cross section of women in this country.
   我认为她们代表了本国妇女相当多的一部分人。
4. Study on the Economic Cross Section and the Economic Ventilated Velocity of the Shaft for the Fortes Deep-Buried Tunnel;
   特长深埋隧道通风井经济断面积和经济风速研究装上矿井通风用的风幛。
5. And the dependence of low-energy neutron-induced SEU cross section on SRAM's feature size was given.
   研究结果表明：SRAM器件的特征尺寸越小，其对低能中子导致的单粒子翻转的敏感性越高。
6. The cross section of tunnel of a proposed project has been optimized and analyzed.
   对拟建工程的隧洞进行了优化分析。
7. Here's all the cross section cut and ready to glue to the profile.
   这里的所有截面削减，并准备胶水的配置文件。
8. Based on the experiment, the influences of tool normal rake, chip pulling angle and chip pulling force on the shape and metallurgical structure of the fiber cross section are studied.
   通过试验研究了刀具法向前角、拉屑力和拉屑角等对纤维横截面形状和金相组织的影响。
9. The effect of Castanopsis fissa wood extracts and extraction technology on wood cross section interface were studied.
   采用分类试验方法，探索抽提物和抽提工艺对黎蒴栲木材横界面的影响。
10. The dipole oscillator sum can be expressed in terms of the integrated photo absorption cross section.
    偶极谐振子和可以用积分后的光子吸收截面来表示。
11. Influence of fiber cross section shape and packing arrangement on macroscopic elastic properties are analyzed with the model.
    利用该模型研究了纤维截面形状和排列方式对金属基复合材料宏观弹性性能的影响。
12. This cross section through the heart demonstrates the left ventricle on the left.
    心脏横截面显示左心室在左边。
13. Each resonance peak in the Fourier transformed cross section is associated with one electron's closed orbit.
    为了表明光剥离截面和闭合轨道的关系，我们计算了这一体系的傅立叶变换截面。
14. This will be the general shape of the saucer's cross section.
    这将是该碟的横截面一般形状。
15. A file with a circular cross section; used to file the inside of holes.
    有圆形横截面的锉刀；用来锉洞孔内部。
16. The expansion joint comprises a corrugated pipe, the cross section of which is rectangular.
    本实用新型包括波纹管，所述的波纹管的横截面为矩形。
17. Research and Application of Supporting Technology of Roadway with Large Cross Section Under Composite Roof
    复合顶板大断面巷道支护技术研究和实施
18. Polyester fibers have a smooth, uniform surface with no striations and are circular in cross section.
    聚酯纤维表面均匀光滑，无条纹，横截面呈圆形。
19. This paper mainly introduced the application of GPS-RTK technology in cross section surveying and pole and tower positioning in transmission line measurement.
    在此主要介绍了GPS-RTK技术在输电线路的断面测量以及杆塔定位测量中的应用。
20. Of relatively small extent from one surface to the opposite or in cross section.
    从一表面到其相对面或横截面尺寸相对小的。
21. The planar vibration of a thin elastic rod with circular cross section in viscous medium is discussed.
    讨论圆截面弹性细杆在黏性介质中的平面振动。
22. The size and position of the cross section of support beam, the opening direction of beam channel.
    表面处理形式、状态；支撑梁的截面尺寸和位置，槽钢的开口方向。
23. Design and construction of prestressed beam die carrier system with large cross section
    大截面预应力梁模架体系设计与施工
24. The correctness of the new theory of deep beams of the rectangular cross section was verified.
    综合考虑梁截面转动、相邻截面剪切变形和横向压力等影响推导出弯曲矩形截面深梁的新理论。
25. This paper describes a new method for simulation of the cross section shape of log.
    描述了一种模拟原木截面形状的新方法。
26. It is the focus to get eigen equation of all kinds cross section waveguide in guide wave optics.
    求解各类截面波导的本征方程，一直是导波光学研究的焦点问题。
27. The rotated parabolic equation method was presented to compute the bistatic radar cross section ( RCS).
    并提出了旋转抛物线方程算法，实现了目标任意角度雷达散射截面的快速计算。
28. A ruler for drawing a cross section line and a dotted line is a multifunctional drawing tool.
    剖面线虚线画尺是一种多功能的绘图工具。
29. Concrete structure with circular cross section, especially concrete column has wide application in engineering.
    圆形截面混凝土结构在工程中应用广泛，尤其以混凝土柱居多。
30. Now this is a function of cross section, this is a function of energy on a log plot.
    现在，这是横截面的函数，这是在坐标图的能量函数。

noun

1. (physics) the probability that a particular interaction (as capture or ionization) will take place between particles

2. a sample meant to be representative of a whole population

3. a section created by a plane cutting a solid perpendicular to its longest axis