random displacement的例句大全

A new mechanical method, random displacement method, was used to analyse static buckling of frame structure.

将一种新的力学分析方法 —— 随机位移法应用到刚架稳定问题的求解,以拓展其应用范围.

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secondly, after the mechanical model and the dynamic differential equation of the isolation structure are set up, the formulas of the relative displacement and the absolute accelerative speed are deduced by the random vibration theory.

建立层间隔震结构的动力分析模型和振动方程；采用随机振动分析方法，推导了层间隔震结构在简谐荷载作用下，上、下部结构的层间位移和绝对加速度反应的均方值解析表达式；

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The physical meaning of two parameters in FBM, H and 5, is pointed out. For the fractal terrain simulation, the "diamond-square" algorithm based on random midpoint displacement ( RMD) is given in detail.

对其特征参数（H，δ）的物理意义进行了剖析，给出了采用随机中点位移法中的diamond-square算法实现分形地形模拟的具体细节。

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The tangential displacement of the dam was not a random variable.

该拱坝的切向位移并非随机值，有其固有规律性。

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the method of transformation of displacement response spectrum to domain of time and cross correlation analysis are used to analyze and calculate the radar antenna pointing accuracy under the condition of random vibration.

对位移响应谱作近似时域化处理及互相关分析，计算了随机振动对天线指向精度的影响。

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The program also parts of post-process functions including the random distribution of steel fibers in concrete matrix, structure shape map, discrete structure mesh map, structure displacement map, cracking map, stress map of steel bar.

程序也实现了部分后处理功能，包括钢纤维在混凝土基体中的随机分布、结构网格划分图、裂缝开展图和钢筋应力图等。

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by applying random vibration theory, the author studies double-layer vibration absorbing in detail; and derives functional expression of the absolute acceleration of mass points in two degree-of-freedom system and the root-mean-square value of relative displacement;

利用随机振动理论对双层减振问题进行探讨，推导出双自由度系统质点绝对加速度及相对位移均方值的函数表达式。

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and the displacement of mfps is very small under the random external loadings.

同时,在同样的随机载荷作用下,巨型框架抗振平台具有比较小的振动位移.

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