查询词典 sampling distribution

So those in the industry who sought foreign distribution for their films often assumed that patterns of Japanese family life would be incomprehensible to westerners; hence the long-standing assertion that Ozu Yasujiro, as 'the most Japanese of Japanese directors', was not suitable for international distribution.

于是在电影业中，那些试图令自己的作品能获得海外发行的导演常会认为西方观众将无法理解日本家庭生活的模式；因此才有了那种长期存在的论断：即身为"日本导演中最具本国特色的"小津安二郎并不适合国际发行。

The purposes of this study were to explore noise distribution, its timing, and sources of peak noise in the neonatal intensive care unit of a University Hospital in Southern Taiwan. Two surveys on noise distribution and peak noise of the warmer bed were conducted.

本研究之目的为探讨南部某一所大学附设医院中新生儿加护病房噪音之分布情形及其与时间的关系，以及发生突发性高度噪音之频率和相关来源。

Considering complicated conditions of the coastal dynamic environment, sediment dynamics, and together with the immature sediment itself, the predicted results will be somewhat limited if only with numerical model. So, in order to obtain microcosmic quantitative assessment and macroscopically understanding, numerical model is combined with field observations in the thesis. Firstly, the tidal current, SSC distribution, benthal deposited materials were basically analyzed by field observations. Then, the tidal current, SSC distribution, and the erosion and accumulation of the seabed were simulated with the numerical model of ECOMSED.

但由于海岸动力环境多变，泥沙运动复杂，加之泥沙问题本身的复杂性，如仅用数学模型，其预测结果将受到一定的限制，故本文采用实测调查与数学模型计算相结合的方法，宏观把握，微观量化，在掌握岚山港西突堤工程所在海域潮流、悬沙量分布、表层底质沉积物类型及特点基本态势的基础上，紧扣开发工程可能引起潮流场变化，分析工程后悬沙量、海底冲淤变化及其空间分布，进而建立潮流作用下的泥沙输运数学模型，首先比较好地模拟目前岚山港西突堤工程附近海域的潮流场和悬沙场，然后预测海湾沿岸可能引起的冲淤强度变化和冲淤区域的空间分布。

He popularized the law of large numbers of Bernoulli form, the study draws a new distribution is Poisson distribution.

他推广了伯努利形式下的大数定律，研究得出了一种新的分布，就是泊松分布。

Referring to Bessel function,a calculation equation of temperature distribution in the surface and heat-flow density of wax deposit layer in the laminar flow is deduced,as well as temperature distribution inside.

通过对试验环道上测试段相关数据的测试，对比分析测试段管壁有沉积物和无沉积物时测试段管壁内温度分布的不同表达式，根据能量方程建立了无量纲温度分布方程，利用贝赛尔函数推导出原油在层流状态下沉积层表面温度分布、沉积层热流密度、油流温度分布等相关温度场的计算公式，为研究蜡沉积规律，定性分析管路结蜡层厚度和制定合理的清管方案奠定了理论基础。

This reactor has asymmetrical heat resource distribution. The Bessel function distribution is at radial direction.

此种堆型具有不均匀内热源的分布（径向为贝塞尔函数分布，轴向为余弦函数分布）。

Among the Bayesian distribution, beta distribution is most widely used as a result of its simplicity and flexibility.

基于上述分析，本文在分析现有的概率信誉模型基础上，尤其是β分布信誉模型的基础上，探讨了一种基于高斯分布的形式化信誉模型。

Results Family aggregation of MS was found by chisquare test for fitness according to binomial distribution and beta binomial distribution.

结果 用二项分布和β二项分布进行拟合优度的χ2检验，发现MS的患病情况存在家庭聚集现象。

Results Family aggregation of MS was found by chi-square test for fitness according to binomial distribution and beta binomial distribution.

结果 用二项分布和β-二项分布进行拟合优度的χ^2检验，发现MS的患病情况存在家庭聚集现象。

A Bayes method of reliability evaluation for fuzes is put forward based on mixed beta distribution as the prior distribution,which solves the problem of data fusion between simulation and field test.

以混合Beta分布为先验分布，得到了评估引信可靠性的Bayes方法，该法解决了模拟试验数据与靶试数据融合问题。

Effective local search tactics reaches local searchers when they are ready to buy - with every way that it is possible for them to buy from you.

有效的地方搜索策略达到当地的搜索，当他们准备购买-以各种方式，这是他们有可能从您那里进行购买。

The first two are periodic sentences for their beginnings; and the fifth and the last are also periodic sentences each for the embedding of a parenthetic structure.

1960年代中后期，当战后女权主义和当时的许多其他抗议运动在西欧和北美发展成某种势力时，性别的概念演绎成补充和延伸生物性别差异的概念。