简要介绍了国内外工程随机力学及工程可靠性研究动态。
A brief review is given of international research on stochastic mechanics and reliability theory.
通过对靠船墩三维结构随机力学分析，提出基于可靠度理论下的靠船墩设计方法，可直接应用于工程实践。
Based on the analysis of three-dimensional structure random mechanics of pier, this paper advances reliability design method, which can be applied directly in engineering practice.
检索到与临床功效和安全性相关的两个随机对照试验(rct)、一个前后对照研究、两个回顾性报告，以及18个药物动力学研究。
Two randomized controlled trials (RCTs), one before-and-after study and two retrospective reports on clinical efficacy and safety were retrieved, together with 18 pharmacokinetic studies.
研究随机损伤下结构的力学性能变化有重要的工程意义。
The study on mechanics behavior of stochastic damaged structures is significant in engineering.
对随机激励谱下的动力学响应RMS也进行了估算。
The dynamic response RMS under random excitation spectrum is estimated.
应用一种新的力学计算方法——随机位移法来分析小挠度薄板弯曲问题。
A new mechanical method, random displacement method, was used to analyse bending plates.
指出它是随机波动过程的量子力学模拟。
It is noted that this is a quantum mechanical analogy of the stochastic wave motion.
岩体最基本属性之一是其力学性质的随机——模糊性。
One of the basic attributes of rock mass is the randomness and fuzziness of it's mechanical property.
量子力学提供了概率结果，因为物质宇宙本身是随机而不是确定性。
Quantum mechanics provides probabilistic results because the physical universe is itself probabilistic rather than deterministic.
在结构分析中考虑力学参数的随机性时，均值参数系统反应往往不能反映结构反应均值。
If the randomness of the properties is considered in the structural analysis, the response evaluated with mean properties couldn't reflect the mean response.
利用随机介质微观力学方法对纤维大小、方向随机分布的短纤维复合材料弹性模量进行了计算。
The elastic modul of short fibre composite material whose fibres volume and direction are random distributed is calculated by means of the random medium micromechanics method.
通过将混沌伪随机序列看成一个符号序列，提出了用符号动力学的方法来分析混沌伪随机序列的复杂度。
By considering a chaotic pseudo_random sequence as a symbolic sequence, we present a symbolic dynamics approach for the complexity analysis of chaotic pseudo_random sequences.
应用富营养化动力学模型以及随机模拟法对汉江水华发生的概率进行了定量计算。
The probability of Hanjiang's water bloom was calculated quantitatively by applying dynamic model of eutrophication and stochastic analogy method.
通过改进的DLA模型，重复出颗粒随机行走和粘附的动力学过程。
The DLA model is improved to simulate the process of stochastic walking and adherence of nano-particles under periodic vibrations.
随机动力学系用概率与统计方法研究自然界、工程及社会中各种随机动力学过程与现象。
Stochastic dynamics studies various stochastic dynamical processes and phenomena in nature, engineering and society using probability and statistics.
利用混沌理论论证了牛顿力学在非线性系统中存在内在随机性。
The paper proves the randomicity of Newtonian mechanics in nonlinear system by applying the theory of chaos.
散粒体材料的力学性能具有较强的随机性，研究其对本构关系的影响很有必要。
The mechanical performance of granular materials has much randomness, the influence of randomness on the constitutive relations for granular materials is studied.
依据多管火箭发射随机动力学的理论分析，运用虚拟样机软件的二次开发功能，建立了多管火箭发射系统随机仿真模型。
According to the theory of the launching random dynamic of MLRS, the virtual prototype software was re-designed for the random simulation model of MLRS.
用随机模拟方法研究了化学混沌模型的介观动力学。
The mesoscopic dynamics of a chemical chaos model was studied by stochastic simulations.
采用随机-模糊处理方法对边坡工程中岩石力学参数进行分析，并对计算中的隶属函数取值及迭代方式进行了讨论。
The paper analyses the rock mechanical parameters in slope engineering using random-fuzzy method and discusses the choice of membership function.
本文用随机模拟方法研究了一化学混沌模型的介观动力学。
The mesoscopic dynamics of a chemical chaos model was studied by stochastic simulations in this paper .
在建立橡胶轮转向架车辆系统动力学模型的基础上，研究了随机激扰对车辆系统振动特性的影响。
The dynamical model for vehicle system with the rubber-tired bogie is established and the influence of stochastic excitation on vibration performance for vehicle system is investigated.
本文讨论了随机等价线性化方法(esl)作为一种对考虑力学参数随机性的非线性滞回结构进行可靠性分析的工具具有的灵活性。
This paper investigates the flexibility of the equivalent stochastic linearization (ESL) method as a tool for reliability analyses of nonlinear hysteretic structures with random mechanical properties.
众多研究工作表明：结构参数的随机变异性可以引起结构随机动力响应的随机涨落，结构力学参数的随机性还可能成为主导因素。
Some research state clearly: random dynamic respond of large fluctuation levels can be given rise to random variability of structure's parameters and sometimes it becomes leading factor.
基于概率理论和非线性动力学方法研究随机横浪中甲板上浪船舶的随机跳跃。
The random jumping of ships with water on deck in random beam waves is studied based on the probability theory and nonlinear dynamic method.
运用频域法对线性汽车动力学系统的随机响应进行研究。
The method of frequency domain is used to research the random responses of linear system on vehicle dynamics.
机构的工作过程是一个随机过程，为研究这一过程，近年来人们提出了统计动力学。
The working process of mechanism is a stochastic process. In order to research this process, in recent years some people advanced statistical dynamics.
本文提出一种将结构在随机激励下某些点(自由度)上的均方响应作为约束的动力学设计方法。
This paper presents a dynamic design method in which the mean square responses for certain points on the structure under random excitation are regarded as constraints.
混沌是发生在确定性非线性动力学系统中的一种内在随机运动。
Chaos is an inner stochastic motion happening in fixed non-linear dynamics system.
混沌是发生在确定性非线性动力学系统中的一种内在随机运动。
Chaos is an inner stochastic motion happening in fixed non-linear dynamics system.
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