查询词典 stochastic

Concerning this problem, we put forward a kind of Stochastic Colored Petri Net, analyzed the limitary and reachable, and proved that SCPN is same as a continuous time Markov chain.

分析了它的有界性和可达性，证明了它同构于一个一维连续时间的马尔可夫链；同时，也分析了随机着色Petri网用于建模和系统性能定量分析的方法。

In this dissertation, the probabilistic seismic response of liquefiable foundations and earth dams was carried out via stochastic ...

本文运用随机动力有限元法，对可液化地基与堤坝在非平稳随机地震输入下进行了动力响应的可靠度分析。

In this dissertation, the probabilistic seismic response of liquefiable foundations and earth dams was carried out via stochastic finite element method under nonstationary seismic loadings.

本文运用随机动力有限元法，对可液化地基与堤坝在非平稳随机地震输入下进行了动力响应的可靠度分析。

This paper mainly studied the price fixing of derivative securities under the random interest rate model which applied stochastic differential equations on the basis of option pricing theory and the model of derivative securities pricing, several majo

在双因子Vasicek随机利率模型下给出了折价债券满足的偏微分方程和债券定价公式，通过分析到期收益率与远期利率的动态变化过程，推导出双因子Vasicek随机利率模型下折价债券买权和卖权的定价。

As the complexity of random fatigue, maney mechanism is not yet clear, the method to use the concept of stochastic process in fatigue is now one of the tendency of random fatigue field.

由于随机疲劳问题的复杂性，许多机理性的问题尚需进一步探讨，但是把随机过程的概念应用于疲劳问题的研究乃是目前随机疲劳课题的发展趋势之一。

Methods A Monte Carlo stochastic simulation method was developed to calculate irradiation doses of the victims with a mathematical model of adult man of MIRD,and a practical computer program for dose estimation was established.

基于MIRD的成人数学模型用蒙特卡罗随机模型方法计算事故患者的辐射剂量，并编制了一个用于此计算实用计算机程序。

The results show that the Chandler Wobble may be regarded as a stationary stochastic process. The same thing is carried out for the NECP atmosphere and ocean angular momenta.

对NCEP大气角动量、海洋角动量序列分别作了同样的分析，结果表明：大气角动量、海洋角动量序列具有与极移激发序列相似的统计特性。

We get the sufficient and necessary conditions for the reaction process to be stochastic monotonic under certain conditions e.g.

第三部分推广了[29]中的结果，对较广的有限系统证明了若干泛函不等式与底过程对应的泛函不等式的等价性以及不等式常数之间的关系。

However, in the simulation, we found that the equilibrium between growing radicals and nitroxyl radicals was a CPU-intensive and time-consuming process, therefore, a hybrid algorithm with an analytical expression for the exchange equilibrium and with a biased sampling technique for those elementary reactions of small probabilities was used to improve the stochastic algorithm.

并发现，链自由基与氮氧游离基之间的偶合-解离平衡消耗大量的运算时间，为此用偏倚抽样法和杂化运算对模拟进行了改进，得到了与原始方法基本一致的结果，从而大大缩短了运算时间。

In chapter three, we study the nonequilibrium phase transition of a stochastic system coupled by the mean field.

在第三章中，我们研究了平均场耦合下的随机系统的非平衡相变，该章又可分三部分，第一部分研究的是关联噪声情况下的非平衡相变。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了