cross section
横切面, 剖面, 样品, 抽样
例句与用法：
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
The round, often darker cross section of such a lump as it appears on a piece of cut lumber.
节疤这种突出物的横截面，呈圆形，比周围的地方要黑，常常出现在切割好的木材上
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。
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
词形变化：
形容词: cross-sectional |
cross section
横切面, 剖面, 样品, 抽样
例句与用法：
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
The round, often darker cross section of such a lump as it appears on a piece of cut lumber.
节疤这种突出物的横截面，呈圆形，比周围的地方要黑，常常出现在切割好的木材上
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。
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
词形变化：
形容词: cross-sectional |
cross section
词形变化：
形容词: cross-sectional |
cross sectioncross sectionn.1.翻译：横截面
cross section
1.翻译：横断面，剖面，截面； 横切片
2.翻译：断面图，剖面图，截面图
3.翻译：横切，横断，横截(的行动)
4.翻译：断面或样品，抽样，典型；典型实例调查
5.翻译：【测量学】断面图；断面
6.翻译：【物理学】 (核反应的)有效截面[亦称作 nuclear cross section]
7.翻译：剖面，断面；断面图
noun
a surface or shape that is or would be exposed by making a straight cut through something, especially at right angles to an axis
（尤指与轴线成直角的）横断面；截面
the cross section of an octahedron is a square.
八面体的横断面是正方形。
in cross section the sailfish's body looks like a tapering spear.
旗鱼的横切面看上去像渐细的长矛。
翻译：a thin strip of organic tissue or other material removed by making two such cuts
（器官组织或其他材料经两次横切的）横断面；横切片
翻译：a diagram representing what such a cut would reveal
断面图，截面图，剖面图
翻译：a typical or representative sample of a larger group, especially of people
（尤指人的）典型，具有代表性的实例
a cross section of our senior managers.
高层管理人员的典型。
翻译：(Physics)a quantity having the dimensions of an area which expresses the probability of a given interaction between particles
(物理)有效截面verb
(cross-section)[with obj.]make a cross section of (something)
横断；横切
[as noun cross-sectioning]complex triangular terrain models for contour cross-sectioning.
等高截面复杂的三角地形模型。派生
cross-sectional
adjective
cross section
名词 cross section:
a section created by a plane cutting a solid perpendicular to its longest axis
a 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