查询词典 empirical distribution function

Through the novel continuous approximation model, we can get the solutions of distribution network, distribution centers' inventory strategy and distribution policy of 'power of two' at the same time.

该模型在确定分销网络结构的同时，也确定了分销中心的库存策略和对其客户的配送策略。

The application of the lattice Boltzmann method in unsteady open channel flows was studied in detail in the paper. An existing lattice BGK model was mended; For the problem of negative local equilibrium and evolutionary distribution, we proposed a lattice Boltzmann model based on cell-population equilibrium, which is a direct non-negative approximation to the continuous Maxwell distribution. The model reduces the transport and collision, two basic evolution steps in the LB model, to transport of the non-equilibrium distribution.

本文系统的研究了格子Boltzmann 方法在明渠非恒定流中的应用问题，改进了一个现有的LB 模型，数值实验表明此改进是有效的；在平衡态分布函数及分布函数的非负性问题上，作者提出了一个基于单元均衡的格子Boltzmann 模型，通过直接对Maxwell 分布函数的离散化实现对速度分布函数的非负离散，这种方法将传统模型演化过程中的碰撞和输运两个步骤直接表现为粒子的输运。

Second, legal coordination of reasonable structure of social distribution mainly include the relation among state, enterprise and residents, the relation of distribution between center and territory and relation of crosscut distribution.

在经历了20余年的改革发展，社会经济生活已发生根本性变化的今日中国，国民经济的快速增长和社会财富总量的迅速增加，并没有实现全体国民社会福祉的普遍提高，人们实际面对的却是经济总量增长下的城乡居民收入差距的进一步扩大、社会弱势群体的基本生存需要面临严重困境、地区间社会经济发展的严重不平衡等一系列的社会分配的不公平问题。

By studying the relationships between the sub-problems of distribution system, a model of distribution network designing with inventory control in competitive environment is proposed, which based on discrete model of two-echelons distribution network.

深入分析了在竞争环境下分销网络中各子问题之间的关系，建立完全竞争环境下两级分销网络的设计模型，该模型是在两级分销网络离散模型的基础上，将市场竞争因素考虑在内，进一步完善分销网络的设计模型。

With the development of society, Pareto distribution has been improved and extended to several kinds of Pareto distribution, which formed Pareto Distribution Family.

随着时间的推移、社会的发展，Pareto分布也在不断地完善、改进、推广，从而形成了多种形式的Pareto分布、广义Pareto分布乃至Pareto分布族。

In these appendices we give the definition of two distribution families,oneof which is exponential distribution family and the other is called jump distribution family which is in-teresting and is first put forward.

在附录里我们给出了两个有关分布族的定义，一个称为指数分布族，另一个称为跃度分布族，这是首次提出的一个有趣的分布族。

By comparison with the o ther distribution principle, it has such characters as the multiple dimension of distribution measure; the diversity of factor income form; inequality of its in come distribution.

较之其它分配方式，按要素贡献分配原则的特点是：要素分配尺度的多维性，要素收入实现形式的多样性，要素收入分配的不平等性。

The results point out that the vertical wall rock pressure takes on pinnacle distribution or uniform distribution, and that horizontal pressure takes on entasis distribution.

分析指出，垂直方向围岩压力计算图式可采用均匀分布或"尖峰"形分布，水平方向围岩压力计算图式可采用"鼓肚子"形分布。

The result shows that the oil-water contact is controlled by the structure,fault,sand distribution,petrophysical property and diagenetic epigenesist and is an irregular dip plane;reserves distribution is well related to the distribution of braided channel micro-facies in the.

结果表明：油水界面受构造、断裂、砂体展布、物性和成岩后生作用等多因素控制，为一不规则的倾斜面；储量分布与扇三角洲平原亚相的辫状水道微相分布具有较好的相关性；辫状水道微相是下一步扩边挖潜的有利目标。

The result shows that the oil-water contact is controlled by the structure, fault, sand distribution, petrophysical property and diagenetic epigenesist and is an irregular dip plane; reserves distribution is well related to the distribution of braided channel micro-facies in the fan delta plain; the braided channel micro-facies is a favorable target of extension in next step.

结果表明：油水界面受构造、断裂、砂体展布、物性和成岩后生作用等多因素控制，为一不规则的倾斜面；储量分布与扇三角洲平原亚相的辫状水道微相分布具有较好的相关性；辫状水道微相是下一步扩边挖潜的有利目标。

Smoking cigarettes adds to the Computer Desk Computer manufacturer computer mouse Computer Computerized collar knitter machine Conduit Bodies construction board Container Bag Control Arm Cooking Thermometer general levels of air pollution as well as damaging our health.

吸烟不仅对健康有害，而且增加空气污染程度。香烟雾含有多种有害物质：不仅有致癌化学物质、有某种能阻止氧气进入血液的气体，还有引起血压增高、心速加快的被称为尼古丁的物质。

He is one of my favorite actors.

他是我最喜欢的男演员之一。