1)random-interval model随机-区间模型
1.Topology optimization design of random-interval model is discussed.以结构的形状拓扑信息为设计变量,结构总质量均值极小化为目标函数,满足单元应力非概率可靠性和结构总体积为约束条件,研究随机-区间模型的拓扑优化设计问题。
英文短句/例句
1.Topology Optimization Design of Random-Interval Model Based on Interval Factor Method基于区间因子法的随机-区间模型的拓扑优化设计
2.The modification of intervals estimation of variance components in nested model随机套分类模型中方差分量区间估计的改进
3.An Inventory Model with Random Interval Under Price Dependent Demand;价格影响需求的随机间隔期库存模型
4.The Bankruptcy Probability of Time Surplus Model Based on Stochastic Interest;随机利率下时间盈余模型的破产概率
5.A Study on Time-Based Fleet Maintenance Random Model;基于时间优化的设备群维持随机模型
6.Study on Random Model for Water Environment Simulation and Training on Closed Polders and Its Application;大型圩区水环境随机模拟模型及应用研究
7.Vehicle routing problems with time windows and stochastic times:Models & algorithm带时间窗和随机时间车辆路径问题:模型和算法
8.Pooled relatie risk (RR) and 95% confidence interal (CI) were calculated using a random-effects model.共同的相对危险率和95%的可信区间用一种随机影响模型被计算出来。
9.Time Evolution of the Degree Distribution of Model a of Random Attachment Growing Networks;随机粘连生长网络A模型度分布的时间演化
10.The Continuous-Time Stochastic Volatility Models and Application in Chinese Stock Market;连续时间随机波动模型及其在中国股市的应用
11.The Application of Random Time Series Model in Requirement Forecasting of Logistics;随机时间序列模型在物流需求预测中的应用
12.Study on Inventory Models Based on Random Replenishment Intervals;基于随机补货间隔期的库存控制模型研究
13.Some Recursive Formulas of Two Discrete Time Risk Models with Random Interest;随机利率下离散时间风险模型的若干递推公式
14.Bankruptcy problem in discrete time risk model with random rates of interest;带随机利率离散时间风险模型的破产问题
15.Stochastic Frontier Model with Spatial Error Autocorrelation and Its Estimation;空间误差自相关随机前沿模型及其估计
16.Multi-period Inventory Optimization Model for Stochastic Replenishment Intervals;随机补货间隔期的多周期库存优化模型
17.A Time-Constrained Stochastic Model for Distribution System with Multi-Source and Multi-product;基于时间约束的多源多品种随机配送系统模型
18.A Time-constrained Stochastic Model for Distribution System of Supply Chain;基于时间约束的供应链配送系统随机模型
相关短句/例句
random interval随机区间
3)Interval probability fuzzy random variable区间概率模糊随机变量
4)Probabilistic model随机模型
1.part of variables ,obtains the stochastic chart , then carries on the analysis, the solution to the chart,obtains the information transmission the average through- put probabilistic model, obtains summation distribution extracts the average through - put.本文给出信息传递领域中的信息传递图,并对其部分变量进行随机化,得到随机图,进而对图进行分 析、求解得到信息传递中的平均通过量随机模型,得出和分布并求出平均通过量。
5)random model随机模型
1.Equivalence of the two quadratic unbiased estimation methods for random model;随机模型两种二次无偏估计方法的等价性
2.Comparison and analysis of random model of single tree biomass adjustment.;单木生物量平差随机模型的比较与分析
3.A random model for changing cutting tools in an automatic lathe is established, which provides scientific basis for the automatic lathe management, and therefore the working efficiency is highly improved.讨论了自动化车床连续加工零件中工序定期检查和刀具更换的最优策略问题 ;建立了自动化车床中更换刀具的随机模型 ,为自动化车床的管理提供了科学依据 ,使损失达到最小、劳动效益达到最
6)stochastic model随机模型
1.A conceptual-stochastic model for predicting the dynamic soil water storage in crop root zone;一个预测作物根系层储水量动态变化的概念性随机模型
2.Study on stochastic model of large-scale unsaturated flow and analysisof its effective parameters;大尺度非饱和土壤水分运动的随机模型及有效参数的结构分析
3.A study on stochastic model for the construction of concrete longitudinal cofferdam in the Three Gorges Project;三峡工程混凝土纵向围堰施工的随机模型研究
延伸阅读
随机数和伪随机数随机数和伪随机数random and pseudo-randan numbers 随机数和伪随机数【喇间佣1 al川牌”山一喇闭..m.山娜;cJI了,a如曰e”nce,口oc月卿成.以叹“c月a】 数亡。(特别,二进制数:。),其顺序出现,满足某种统计正则性(见概率论(probability Uleory)).人们是这样区别随机数(mndomn切mbe比)和伪随机数(PSeudo一mn由mn切mbe岛)的,前者由随机的装置来生成,而后者是用算术算法构造的.总是假设(出于较好或较差的理由)所得(或所构造)的序列具有频率性质,这些性质对于具有分布函数F(z)的某随机变量心独立实现的一个序列来说是“典型的”;因此人们称作根据规律F(习分布的(独立的)随机数.最经常使用的例子为:在区间【O,l]上均匀分布的随机数亡。,尸(亡。
