查询词典 sampling distribution

Based on the distribution of pressure in water supply network, pressure distribution curve and three dimensional surface model are put forward.

再次，采用多种方法进行管网模型的渗漏和爆管实验，在实验数据的基础上进行漏损的相关性分析。

Especially,when there are local changes among the data,and a single parametric distribution family can\'t describe the observed data accurately,finite mixing distribution models usually make excellent performance.

特别是，当观测数据有局部变化，而单一的参数分布族无法确切地描述观测数据时，有限混合分布模型表现出色。

Since decided by the intimate relationship between distribution and law,economic law plays an important role in social distribution.

由于分配与法律之间的密切关系所决定，经济法在社会分配过程中具有特殊的地位和作用。

The distribution parameter and the feature size in the distribution function about the droplet size were obtained by simulation.

分别建立了提升段和喷射段的传质模型，并对罩内传质进行了计算。

Almost all studies about EB estimation are for the parameter of distribution but few for the parameter function of distribution.

大多数对EB估计的研究都是针对分布参数的，然而对分布参数函数的EB估计的讨论却较少。

The law of real right is a basic rule on resource distribution, with the rational distribution of resources and rational utilization of resources as its basic content.

物权法是资源配置的基本规则，无论是资源的合理分配、还是资源的合理利用都是物权法的基本内容，其关于资源归属和利用的制度安排及实施都将直接对环境资源产生重大影响。

The one is the space distribution, and the other is the energy distribution.

空间电荷的建立与陷阱捕获载流子密切相关。。。。

Third, development and perfection of system of distribution mainly include perfection of budget (the principle of budgeted revenue and expenditure in balance, unification of budget system, perfection of double budget and strengthen of supervision on budget), reform of tax system(realization of fairness in tax, coordination of profit distribution of tax, pushing on reform of tax system and complying out tax law),distributive system of financial expenditure(the goal of public financial, structure of financial expenditure, scale of financial expenditure, supervision of financial expenditure, efficiency of financial capital) etc.

作为一种物质利益关系的集中体现，分配的公平与否以及公平的实现程度，基本取决于分配前提的平等性、分配规则的公平性、分配过程的秩序性和分配结果的合理性，其中的关键是分配规则或分配制度问题。因此，把分配引入法律特别是经济法的研究视野，无论是在分配理论的创新上，还是在分配制度的改革上，都具有积极而重要的意义。

Part two is about the analysis of theoretical basis for the social assistance legal institutions,which includes their department classification,their analysis of basic concept,their theoretical support and their analysis of value,and so on.The author holds that they regulate the redistributive economic relations requiring state intervenes appropriately and reflected by the actions of social assistance,they reflect and determine the implication and distribution of the redistributive economic relations,meanwhile they reflect and determine the distribution and direction of the benefits of social assistance intervened by state appropriately.Their appearance expresses the legal connection created for the poverty phenomena between state and the poor,so these legal institutions should be classified into the department of social distributive law in economic law which reflect the essence of economic law that state intervenes the economic relations required intervention appropriately.

第二部分是社会救助法律制度的理论基础分析，其中包括社会救助法律制度部门归属辨、社会救助法律制度的基本理念剖析、社会救助法律制度的理论支持以及社会救助法律制度的价值分析等内容，认为社会救助法律制度规制了由社会救助行为所反映出来的这种需要国家适度干预的再分配经济关系，反映并决定了这种再分配经济关系的牵连和分布，同时反映和决定了在国家适度干预下相关社会救助利益的分配和流向，其出现媒介了国家和贫困者之间因为贫困现象而生成的法律关系，这一法律制度归属于经济法部门中的社会分配法律制度子部门，明显地体现着经济法的本质属性——国家对需要干预的经济关系的适度干预。

Each cell was mapped by the center point on the cell of transverse section with extended up and down for four pixel (nine-pixel lengths in total) and two pixels in width, and thereafter line convoluted dot map was obtained. Through Fourier transformation, the frequency distribution of power spectrum pattern from both horizontal and vertical direction was obtained, and the cell diameter in radius and tangential direction was known from the maximum value except 0 in the distribution.

把每个纤维细胞都用其中心的一个长9个像素点、宽2个像素点的线段点图表示，进行傅立叶变换，其能量光谱图在水平和垂直方向上的频率分布，除零值以外的最大值，即为细胞径向、弦向直径。

My father is over 60 years old, and he lifts weights every day.

我爸爸六十多岁了，他每天都练习举重。

Then in a serious tone she declared:"It doesn't pay, dear boy, to look like a ninny with one's wife the first night."

两眼湿润了，她把身子蜷得很小，这样似乎可以更好地闻闻自己。