To analyze the rounding error of calculator floating-point Numbers arithmetic operation is the foundation of numerical calculation method's error analysis.
对计算机浮点数算术运算的舍入误差进行分析，是对数值计算方法作误差分析的基础。
The negative moment of the beam can not be concluded by the method based on the half-space elastic foundation theory, but the negative moment is proved by the numerical analysis.
基于弹性半无限空间的幂级数法不能计算格构梁上的负弯矩区段，与数值分析的结果不符。
The proposed methods and formulas are carefully verified by both theoretical and numerical means, and they may serve as a foundation for structural analysis of cast-in-situ hollow slabs.
所提方法和公式均通过理论、数值验证，是现浇空心板结构计算的理论基础。
This paper deals with numerical techniques and analysis for three dimensional seepage flow through foundation of a large pumping station and its adjoining earth dam.
本文介绍某大型电排站地基与土坝组合体的三维渗流数值计算及有关方法，该项工作的目的在于应用有限单元法解决较复杂的工程问题。
This paper deals with numerical techniques and analysis for three dimensional seepage flow through foundation of a large pumping station and its adjoining earth dam.
本文介绍某大型电排站地基与土坝组合体的三维渗流数值计算及有关方法，该项工作的目的在于应用有限单元法解决较复杂的工程问题。
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