We call that a cross section which is the microscopic cross section which as we mentioned before could be absorption, capture, fission, scatter.
我们称为一个横截面,那是宏观横截面,那我们之间提过的，可能是吸收，捕获，裂变，散射。
And if you scatter you can have an elastic scattering cross section or an inelastic scattering cross section which are combined to the fundamental scattering cross section.
如果你们有一个弹性散射，横截面或非弹性散射横截面，那是结合成基本的散射，横截面。
The discussion covers only a cross section of the variables; for a detailed discussion, see the Resources section.
这里只讨论了一部分变量；更详细的信息参见参考资料。
The panel cross section is analyzed in the model, and the feasible zone of all cross section rotating angle is located, and a group of target function is proposed as optimized object.
该模型分析了冲压件截面形状，确定所有截面转角的公共可行域，并建立一组目标函数作为优化对象。
The geometrical similarity law in cross section was satisfied for the aluminum extruded tubes with a double hollow section.
具有双孔截面的铝合金挤压管的断面形状满足几何相似定律。
The turning of the workpiece cross section can be carried out by means of an adjustable sine mechanism and the reflection relationship of the contour of workpiece cross section.
根据双线螺杆成形面的形成方法，利用一种可调的正弦机构和工件截面形状的映射关系可完成工件截面的车削。
The velocity profile in vertical section, cross section and side section is given.
画出了涡流室纵截面、横截面和侧截面上的速度矢量图。
Relative to familiar rounded cross section airframe, the dynamical property analysis of un-rounded cross section airframe has its particularity.
相对于常见的圆截面弹体的动力学特性分析而言，非圆截面弹体的动力学特性分析有其特殊之处；
In this paper a new method to develop femur longitudinal section Outlines from cross section ct images is introduced.
本文提出一种利用股骨横截面CT片精确求取股骨纵截面轮廓的方法以及与之相应的算法程序。
The power input rotary member and the power output rotary member contact respective slanting section of one of the slanting portions with V-shaped cross section.
动力输入构件和动力输出构件分别与该弹簧座的具有V形截面的倾斜部分之一相接触。
The variety, production cross section, energy spectrum and double differential cross section are calculated for the secondary particles produced by reactions of high energy protons in silicon.
计算得到了不同能量的高能质子与硅反应产生的次级粒子种类、截面、能谱和双微分截面。
In related pilot study, more cross-section of the reinforcement has been researched, but it has few study in strengthen diagonal plane section.
在相关的试验研究中，更多的是对正截面的加固研究，而对斜截面的抗剪加固试验研究还比较少。
Channel section steel is a kind of economic cross section steel, the products are widely used in automobile, aviation, light industry, machinery manufacture and construction areas.
槽钢是一种经济断面型材，广泛应用于汽车、航空、轻工、机械制造以及建筑等各个行业。
The cross section of arch rib except the part closed to the arch springer is new dumbbell-shaped section which is different from the traditional one.
该桥拱肋截面除拱脚段外采用与传统哑铃形截面不同的新型哑铃形截面。
Please note that there is time limit for every section. You are not allowed to cross section. If any invigilator find you doing so, your may be disqualified.
注意，每部分都有时间限制，要按照顺序完成每个部分，否则会被取消考试资格。
The ratio of co-polarization differential scattering section to cross-polarization differential scattering section increases versus the increase of rain rate.
共极化微分散射截面与交叉极化微分散射截面的比值随降雨率的增大而增大。
It is a method that gadolinium fluid which has high capture cross section is infiltrated in the formation in order to increase the movable water capture cross section.
它是向地层中渗入高俘获截面的钆液，提高地层可动水的俘获截面的一种方法。
There are particles on whole cross section of nozzle divergent section and this fact shows that there is no"no particles zone"in nozzle divergent section.
喷管扩张段整个截面上都有粒子分布，说明喷管扩张段中不存在“无粒子区”；
According to the rule of transfer with cross section state vector, the internal forces and deformation of cross section are obtained.
利用截面状态矢量的传递规律，求解任一截面的内力和变形。
Design of the cross section by computer needs deal with the digital problem for area calculation of cross section.
利用计算机进行横断面设计必需解决横断面面积计算的数字化问题。
Steel components in the configuration section, so that the structure has a cross-section of small components, large capacity, good seismic performance, the advantages of easy construction;
构件截面中型钢的配置，使结构具有构件截面小、承载力大、抗震性能好、方便施工的优点；
The change of the slope section to vertical section and the reduction of wetted cross-section may not only decrease deposition but also improve sediment scouring efficiency.
改斜坡式断面为直立式断面，缩小下游引航道的过水面积，不仅能减少淤积量，而且有利于提高冲沙效率。
A pulsed extraction column with an annular cross section can successfully provide large-cross-section and can be made critically safe for nuclear operation.
具有环状截面的脉冲萃取柱可以有效地提供更大的柱截面积，并且保证核燃料的临界安全。
Their conical sphenoid part, for the configuration of which at least four conical surfaces are used, can have the same cross section all over its length or different cross-section per parts.
圆锥楔形体的结构至少有四个圆锥面组成，在每个面上，可以使用相同的横截面，也可用不同的横截面。
The cross section of carbon nano-fiber was cut directly and the microstructure of the thin cross section studied by HREM.
从纳米碳纤维中直接切取横切面薄膜，用高分辨电镜研究纤维的微观结构。
The most important issue for the problem of uniform cross-section bar torsion is the calculation of shear stress on the boundary of cross-section, which is very difficult.
对等截面直杆扭转问题，横截面边界上的剪应力计算是件困难的事，也是很重要的研究课题。
And make comparison between ripple web plate variable cross-section portal rigid frame and constant cross-section rigid frame.
并且把波纹腹板变截面门式刚架与等截面门式刚架进行对比。
And make comparison between ripple web plate variable cross-section portal rigid frame and constant cross-section rigid frame.
并且把波纹腹板变截面门式刚架与等截面门式刚架进行对比。
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