随机性

Pair approximation and moment methods have the advantages of overcoming analytical intractability of computer simulation and building a spatially stochastic model.

其优点是可以系统地进行数学分析处理，克服了空间模拟耗时和随机性带来的缺陷。

Chaos is suitable for secure communication because of its intrinsic stochastic property.

混沌由于其内禀随机性而适于在保密通信中应用。

This irreducibility is the current definition of randomness.

这种不可约性是随机性的当前定义。

The natural scenery is difficult to be described using traditional methods because its randomness and irregularity.

自然景物在外形上的随机性和不规则性难以用传统的方法加以描述。

The sampling design of graduates＇ tracing survey in Hunan Radio and TV University follows the principles of randomicity, homogeneity and sampling trade representativeness and employs the method of delamination and isometry.

湖南电大开放教育试点专业毕业生追踪调查的抽样遵循随机性、分布相对均匀性、行业代表性等基本原则，采取分层等距抽样的方法。

The main source leading to random parallel waviness across the width on the jobbing sheet surface was found out by means of the latest comprehensive test technology and then took improvement measures and adjustments on the rolling mill.

运用现代综合测试技术诊断了中板轧机钢板表面生成随机性通宽波浪的主要根源，实施了轧机改造和调整措施

Then based on the practical test technique of EMT, it checks up whether Chinese securities market is at weak-form-market phase by analyzing that whether the price is random whether the yield can be forecasted by the characters of company, whether the information lingeringly or overly reacts and whether the technical analysis is efficient.

接着根据证券市场效率理论的实证检验方法，通过价格是否随机性、是否可用公司特征来预测收益率、信息是否存在延迟与过度反应、技术分析是否有效等检验方法对我国证券市场是否处于弱式有效阶段进行实证检验，结果表明我国的证券市场尚未达到弱式有效，依然处于低效率之中。

Therefore, there exist the problems of slow convergence speed and local optimum.

由于混沌具有其独特性质，如内随机性、遍历性和规律性，特别是混沌的遍历性特点可作为搜索过程中避免陷入局部极小的一种优化机制。

Based on theempirical study, this paper proposes three important assumptions: the efforts of VCand entrepreneur can also increase stochastically the profit of venture; efforts arecomplement; in view of principle of maximum likelihood, entrepreneur play keyrole in the development of venture.

本文结合相关实证研究提出了三个重要假设，一是双方的努力都会随机性的提高企业的利润，二是双方的努力是互补的，三是从极大似然原理看，创业者在企业的发展中发挥了关键性的作用。

Considering the randomness of the structural physical parameters and utilizing the random variable's functional moment method and the algebra synthesis method, the mean value and the variance of the mean square value of the structural displacement response under stationary random excitation are computed firstly from the expressions of structural stationary response in frequency domain. And then the expressions of the mean value and the variance of stochastic rigid frames dynamic reliability are educed from the Poisson formula of calculating dynamic reliability.

考虑结构的物理参数具有随机性，从结构随机响应的频域表达式出发，利用求解随机变量数字特征的代数综合法和矩法，导出随机参数刚架结构在平稳随机激励下的位移及速度响应均方值的数字特征，再由动力可靠性的Poisson公式导出结构动力可靠度的计算公式。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。