The moving of the security-price in market can be set apart into two parts: the directional moving has obvious trend, and the stochastic fluctuation has no trend.
证券市场证券价格的运动可以划分为有明确趋势的定向运动与无趋势的随机波动。
Then it specifies the self-organization characters of High-tech Industrial System, such as openness, non-balance, stochastic fluctuation and non-linear function and so forth.
详细说明高技术产业系统的开放性、非平衡性、随机涨落和非线性作用等自组织特征，指出高技术产业系统演化过程是自组织的；
In electricity market, the different markets have different price fluctuation and stochastic changing characteristics of revenue rate.
电力市场中各类市场具有不同的价格波动特性和收益率随机变化特性。
The Stochastic Volatility models (SV model) is a kind of time series model which can reflect fluctuation that can not be observed directly.
随机波动(SV)模型是一种重要的具有隐性波动的时间序列模型。
The effects of WOB fluctuation of drill string on the wellbore trajectory are analyzed by using stochastic finite element method and perturbation equation.
借助随机有限元方法和摄动方程初步分析了钻压波动对井眼轨迹的影响。
As it actually has fluctuation, the demand is treated as stochastic variable.
由于实际中需求具有波动性，将需求作为随机变量来处理。
This paper analyses China's monetary economic fluctuation theoretically and positively with a dynamic stochastic general equilibrium model.
文章构建了一个动态随机一般均衡的模型，从理论和实证两个方面分析了中国货币经济的波动问题。
Basing on analysis of TCP flow control stochastic differential equation model, this paper presents a new method to analysis queue fluctuation.
本文在分析TCP流量控制微分方程模型的基础上，提出一种新的队列波动分析方法。
Basing on analysis of TCP flow control stochastic differential equation model, this paper presents a new method to analysis queue fluctuation.
本文在分析TCP流量控制微分方程模型的基础上，提出一种新的队列波动分析方法。
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