The depth distribution of X-ray production Φ(ρ z ) in some alloys was computed by means of Monte Carlo method and the modified expression of the total scattering cross-section and used for quantitative electron probe microanalysis .

本文利用MonteCarlo方法和修改了的原子散射 总 截面公式，计算了在合金中产生X射线的深度分布φ（ρz），并用于电子探针定量分析。

A simple and flexible method of cross-section location survey is presented based on total station ′ s location survey and coordinate survey and edge survey functions . It is a way to survey railway cross-section efficiently and accurately .

基于 全站仪具有放样测量、坐标测量和对边测量功能的特点，提出了一种简单灵活的横断面测量方法，是实现 横断面的快速准确测量的有效途径。

We describe in this paper an experiment using a cloud chamber in a magnetic field of 6200 gauss to determine the average total cross-section of the direct production of electron pairs in aluminium by high energy electrons generated in cascade showers and having energies larger than 30 Mev .

本文叙述利用场强为6200高斯的磁云室，对级联簇射中的能量大于30兆电子伏的电子在铝中直接产生电子对的平均 总 截面进行了测量。

With ANSYS as the analog platform through analysis of the three-dimension finite element total size simulation the equivalent stress distribution of bloom at all stages changes in shape and cross-section dimension of rolled pieces are gained which provides the theoretical foundation for the rolling production .

以ANSYS为模拟平台，对大方钢无槽轧制过程进行了三维有限元 全尺寸模拟分析，得到了坯料在各阶段的等效应力分布、轧件形状变化及 断面尺寸，为轧制生产提供了理论基础。

Application of CASIO Measurement Program Assisted by Total Station in Survey of Tunnel Cross-Section

CASIO计算器测量程序配合 全站仪在测设隧道 断面过程中的应用

Method of Using Total Station ′ s Edge Survey Function to Locate Cross-section of Route

利用 全站仪对边测量功能测设路线 横断面

The total crustal shortening is about 3.2-3.6 km on the western margin of the Linxia Basin since 7.8 Ma ; thus the average shortening rate has been about 0.41-0.46 mm / a calculated from the balanced cross-section .

由平衡地质 剖面法得到临夏盆地西缘7.8Ma以来 总的地壳缩短量为3.2~3.6km，缩短率为0.41~0.46mm/a。

RESULTS The wet weight total protein content and cross-section area of the experimental group were obviously increased ( P0.05 ) and the normal soleus and heart were not changed .

结果显示实验组失神经支配侧比目鱼肌的肌重、 总蛋白含量、肌纤维 截面积均大于对照组，差别有显著性（P＜0.05）。

One may add all possibilities together and refer to a total cross-section .

人们可以把所有几率加在一起，并认为它就是 总 截面。