查询词典 ordered chain complex

Customers include E-Mart, Trust-mart, Wal-Mart, Carrefour, the early-Lotus, Lok purchase, Century Lianhua, the Runfa, a good, family-run, every Ma, Lok passengers, 100 Sheng as the representative of the chain business systems, to Orient Overseas, Pohang Iron and Hang Lung as the representative of the real estate group, represented by the Construction Bank to the banking system, FAW, factories and enterprises such as DuPont and Darling Harbour, thinking Yanli Chain restaurants and other beauty companies.

客户包括易买得、好又多、沃尔玛、家乐福、易初莲花、乐购、世纪联华、大润发、新一佳、家润多、每家玛、乐客多、百盛等为代表的连锁商业系统、以东方海外、浦项铸铁、恒隆等为代表的房地产集团、以建设银行为代表的银行系统、一汽、杜邦等工厂企业以及达令港、思妍丽等餐饮美容连锁公司。

In this paper, we discuss the convergence rates of two important Markov chains-maximal irreducible Markov chain and minimal irreducible Markov chain-used in web search algorithms.

本文讨论了万维网搜索算法中使用的两个重要的马氏链－maximal不可约马氏链和minimal不可约马氏链－收敛到平稳分布的收敛速度。

We discuss the convergence rates of two important Markov chains-maximal irreducible Markov chain and minimal irreducible Markov chain-used in web search algorithms.

本文讨论了万维网搜索算法中使用的两个重要的马氏链-maximal 不可约马氏链和minimal 不可约马氏链-收敛到平稳分布的收敛速度。

And there are not numerous enterprises in China that succeed in implementing supply chain management, many enterprises are irresolute in making the decision of implementing supply chain management.

本文将介绍供应链管理的重要作用和实施供应链管理的注意事项及对我国企业的启示，以期能帮助我国的企业更加了解供应链，早日实行供应链管理，提高企业的竞争力。

After that, the model is validated safety and reliable by using the State Matrix Equation of the Petri network. According to the theory that the State Topological Map of Petri Network and Markov chain are isomorphous, the Markov chain of the model is deduced, by which some function indexes such as marked density of probability, average token-number, and usage of transformation can be calculated.

同时，本文运用Petri网系统的状态矩阵方程的方法对模型进行了可达性验证，经验证该模型是安全可达的，并根据随机Petri网的状态图同构马尔可夫链的原理，获得该模型的马尔可夫链，运用该MC链分析了模型的标记概率密度、位置中的平均标记数以及变迁的利用率等性能指标。

This paper has theoretical significance and practice value for the development of joint distribution for our country's chain enterprises, which is able to optimize resources and decrease logistics cost so as to improve the competition ability of the chain enterprises.

本文的研究对于我国连锁零售企业发展共同配送具有理论意义和实践价值，能够优化资源，降低物流成本，提高连锁零售企业的竞争力。

They can exist in a chain form or in a ring formed by reaction of the ketone or aldehyde group with an – OH group on one of the carbons at the other end of the chain.

它们有链式和环式。环式结构的形成是酮基或醛基与碳链另一端的羟基发生反应而相结合。

The second stage is an ordering stage in which a lamella was formed by the chain in the way of the adjustment of the chain segments.

研究发现，分子链在内聚阶段经历一个局部凝聚的中间状态，在结晶温度很低(100K)时，局部凝聚的结构是有序的。

The nonlinearity and discrete gradient inherited in CAViaR model is a conundrum for parameter estimation. We take the asymmetric Laplace distribution with scale parameter as the error process; indicate the variance has a minimum positive value when the scale parameter is a constant, conflicting with the distribution of real financial data. Further we estimate the parameters of indirect TARCH-CAViaR model base on Bayesian framework and Markov chain Monte Carlo method. The optimal scale parameter can also be obtained by Markov chain Monte Carlo method.

CAViaR一般模型中递归分位回归方程的非线性和非连续可微性是参数估计的一个难题，基于含有尺度参数的不对称拉普拉斯分布作为误差过程，指出将尺度参数固定为常数会导致不对称拉普拉斯分布随机变量的方差存在最小正值的限制，与实际金融数据分布不符；进而提出采用贝叶斯分析和马尔科夫链蒙特卡罗模拟方法，估计间接TARCH-CAViaR模型的参数，并可获得尺度参数的合理估计。

They had longer chain gaps and needed a chain that was "stiffer" laterally.

他们长链的差距和需要一个链是"严厉的"横向。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。