random element的例句大全

given so much reliance on randomness, the "random element" regresses to a mean.

只要随机性是可控的，那随机元素也是有价值的。

this outcome has a random element that adds interest.

这个结果包含一个增加趣味的随机元素。

Based on the mechanism of polymerization reaction, in this paper we give the probabilistic model of general s-elements, provide a random simulation method for chain growth in copolymer-ization reactions and discuss the estimation of kinetic parameters in these reactions.

本文从聚合反应的机理出发，给出了一般的s元共聚反应的概率模型和实现共聚物大分子链增长过程的随机模拟方法，并讨论了动力学参数的估计问题。

Finally, finite element and dynamic substructure method for VFD model are applied to dynamic response calculation of SMR. Power spectrum density of SMR grain response is obtained under random excitation of trapezium acceleration power spectrum density.

将VFD模型有限元法和模态综合法用于发动机响应计算，得到了梯形谱随机激振作用下发动机药柱响应的功率谱密度，它集中在一个窄带频域内，形成共振尖峰。

The regularity of random error of trace element analysis is discussed.

本文讨论了痕量元素分析中随机误差的规律性。

The Tool for Structural Random Response Analysis and Reliability Analysis& Stochastic Finite Element Method

分析结构变异反应及结构可靠度的工具&随机有限元

Finite element analysis of random vibration responses for multilayer shell structure applied with combined temperature and vibration environment

温振复合载荷作用下多层壳结构随机振动响应有限元分析

one sort of finite element mesh size criteria for structural high-frequency random response analysis

高频随机响应分析中的一种有限元网格细化标准

The problem of achieving stable reliability analysis of piezoelectric trusses with random parameters was studied on the basis of the finite element analysis method and stable secular equation.

在有限元分析方法基础上，基于稳定特征方程对随机参数压电桁架结构进行稳定可靠性分析。

In this paper, the efficient quadratic isoparametric boundary element and the multi-region technique were adopted to solve the macroscopic elastic modulus of a biphase medium with random order.

本文采用高效率的二次等参边界元及子域法求解了随机双相介质的宏观弹性模量。

Representative volume element ( RVE) is an effective method for analyzing composites with characters of multi-scale and random distribution.

代表性体积元法是研究复合材料这类具有多尺度、离散分布多相体的有效手段。

The Finite Element Method of Random Vibration Analysis for Rolling Stock

机车车辆随机振动分析的有限单元法研究