The Corrections for neutron fluence attenuation, multiple scattering and finite geometry are performed by using Monte-Carlo method.
用蒙特卡罗方法对中子在样品中的注量衰减，多次散射及有限角分辨做了修正。
To geometry alone therefore belongs in its perfection the synthetic method of finite cognition.
因此有限认识的综合方法，唯有在几何学里才达到它的完满性。
To study the structure of isotropy subgroups is an important problem in geometry of classical groups over finite fields.
研究迷向子群的结构是有限域上典型群几何中的一个重要问题。
The advantages of finite element model transformation relative to geometry model transformation and the ways realized in finite element model transformation were also expatiated in detail.
详细阐述了有限元模型转换相对于几何模型转换的优势，以及其实现方法和途径。
In finite element and reliability analysis, the randomness of the structural physical parameters, geometry dimensions and the stochastic loads applied on structures are all considered.
在同时考虑结构物理参数、几何尺寸和作用荷载随机性的情况下，给出了结构有限元和基于可靠性的灵敏度分析方法。
Accurate geometry! Non linear finite element increment equilibrium equation is set up by two orders theory. Typical structure stability is analyzed with this accurate finite element method.
由二阶理论建立了梁杆结构分析的精确几何非线性有限元增量平衡方程，并利用精确有限元方法对一些典型结构进行了稳定性分析。
In this paper, enumeration problems in the orthogonal geometry over a finite field with characteristic 2 are studied, and an enumeration theorem is proved.
本文研究特征为2的有限域上正交几何中的计数问题，给出了一个计数定理。
The analysis model, including process chain, geometry of the die, the elastic-plastic finite-element is built according to the practical process.
从挤压成形齿轮的制造工艺链出发，建立了精确模拟分析的工艺过程模型、几何模型、弹塑性有限元模型。
While deriving the finite element equation, get the cable's strain formula considering the big distortion, get its geometry rigidity matrix and elastic rigidity matrix.
在有限元法推导方程的过程中，考虑到拉索大变形的应变表达式，求得它的几何刚度矩阵和弹性刚度矩阵。
The finite element method suits specially in the solution of complex geometry structure and the inhomogeneous medium electromagnetic problem.
有限元法特别适合于解决复杂几何结构和非均匀媒质的电磁问题。
This article use nonlinear finite element method, considering the non-linearity both in material properties and in geometry of deformations.
本文采用的是非线性有限元法，它计及了材料和几何的非线性因素。
The geometry models and numerical calculation models of temperature field in single-heat and multi-heat sources furnaces are established through finite element method.
采用有限元法建立了单热源合成炉和多热源合成炉温度场的有限元几何模型和数值计算模型。
The results show that finite element method is suitable for the analysis of non-Newtonian fluid flow with complex geometry.
结果表明有限元法适于分析复杂流场中非牛顿流体的流动。
The mechanical hypothesis and geometry model of the composite tapes were set up. The finite element analysis models in the process of the composite tapes' shaping were established.
建立了超导复合带材的细观力学假设和模型、以及成型过程的有限元分析模型。
According to geometry model characteristic of shaft and cylinder of steam turbine, a finite element method model of shaft and cylinder was set up.
根据汽轮机转子及汽缸的几何模型的特点建立了转子及汽缸的有限元模型。
We deal with the triangular mesh-discontinuous finite element method for solving the time-dependent anisotropic neutron transport problem in two-dimensional cylindrical geometry.
本文研究了求解二维输运问题的各向异性三角网间断有限元数值方法。
Microstructural finite model of 3-d braided composites was set up on the basis of real geometry structure. The model was used to analyze penetration property of 3-d braided composites.
在三维编织复合材料真实几何结构基础上建立了细观结构有限元模型，分析了三维编织复合材料的弹道冲击性能。
The mathematical model and boundary conditions of soil temperature field in finite region is established through analysis of geometry model of underground heated pipeline.
通过分析埋地热油管道的几何特性建立了有限区域内非稳态热油管道土壤数学模型和边界条件。并使用PHOENICS软件对该数学模型进行了求解。
The procedure is based on a finite difference time domain(FDTD) scheme. The numerical results will offer theoretic reference for streamer discharge simulation or geometry optimization of reactor.
数值计算运用时域有限差分（FDTD）法，数值模拟结果为以后的反应器流光放电模拟及结构优化提供依据。
For certain geometry constraints, by transforming the constrained degrees of freedom, the reduced unconstrained degrees of freedom finite element solution was obtained.
对于特定的线性几何约束条件，通过对约束条件下的初始自由度进行转换，将有限元方程转换为少自由度的无约束方程进行求解。
This paper discusses the application of the finite element method to the design of the glass shell of aviation picture tube and gives the theoretical formulae for calculating the shell geometry.
本文讨论有限元法在航空显象管玻壳设计中应用，同时给出计算玻壳外形的公式。
Hysteretic behavior of steel beam-column web connections in steel frames under cyclical load is simulated by finite element method involving material, geometry and status nonlinear.
考虑材料、几何和状态三重非线性，对钢框架梁柱腹板连接在循环荷载作用下的滞回性能进行了有限元模拟。
This article also has discussed the effects of different finite element grid densities and structural geometry models on calculation results and stress classifications.
本文还讨论了有限元网格密度和结构几何模型对计算结果及应力分类的影响。
A 3d finite element model including 41 large structures and 5 faults based on the real geometry is established.
按照结构面的真实产状和面积，建立了包含41条长大结构面和5条断层的三维有限元模型。
RESULTS AND CONCLUSION: The three-dimensional geometry and finite element model of surface hip arthroplasty was established.
结果与结论：建立了表面髋关节置换术后三维几何和有限元模型。
RESULTS AND CONCLUSION: The three-dimensional geometry and finite element model of surface hip arthroplasty was established.
结果与结论：建立了表面髋关节置换术后三维几何和有限元模型。
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