查询词典 distribution

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。

It assumes survival time follow exponential distribution and quality of life initial value follow beta distribution. In order to correlate present quality of life with former quality of life, each quality of life were evaluations generated from AR(1) model. In addition, we set parameters of AR(1) model between 0 and 1, calculates expected QAST from different parameter combinations.

假设存活时间服从指数分布、生活品质初始值服从Beta分布，并利用时间序列一阶自我回归过程First-Order Autoregression Process， AR(1的模型产生各次生活品质评量值，使当次的生活品质与前一次的生活品质产生相关性，并将AR(1)模型中的参数设定为介於0与1之间的值，且产生不同的组合。

In contrast to the ubiquitous rising-sun-with-rays military flag of the Japanese, Chinese banners and ensigns feature a range of designs.

与遍地都是的太阳军旗不同，中国人的旗帜和徽章设计得各式各样。

From their small corner of Feng's Guangzhou headquarters -- a jumble of pink leashes, squeezable rubber steaks, and plastic doggy Santas for Fido's stocking -- Soleil's designers come up with at least five new products a month.

从Feng 设在广州总部的产品展示柜台上可以看到，Soleil的设计师每月至少设计出5件新产品。