分布参数

The samples actually observed. In contrast Bayesian methods view the parameters as random variables having some known a priori distribution.

与此不同的是，贝叶斯估计则把待估计的参数看成是符合某种先验概率分布的随机变量。

The influence of the stiffness of the gravity abutment on the stress of the arch dam is also analyzed.

接着分析了抗剪强度参数的选择及渗透压力对可靠指标的影响，并讨论了随机变量的分布类型、截尾情况以及相关关系对可靠指标的影响。

Using this method, the effect of the PM-PCF structure on the optical characteristic parameters, including modal field diameters,effective refractive index of space-filling mode, normalized frequency, mode field and single-polarization single-mode region etc., are studied systemly.

在第三章，通过全矢量有限元分析方法详细地分析了保偏光子晶体光纤结构参数对光子晶体光纤的光学特性影响，包括对单偏振单模光子晶体光纤的模场直径、基空间填充模的有效折射率、归一化频率、模场分布、单偏振单模区域等一系列光学特性参数进行了分析。

This article will use 5-layers and5-stations to described the fieldbus of Profibus and MCGS.Hold the state parameters of elevators in everywhere transmission to intelligence station by the fieldbus,then transmission to master station of Profibus-DP.Master station communication with MCGS. These parameters are displayed by MCGS. Greatly increased the elevator's security,and repair the elevator is also become convenient.

本文以5层5站电梯为例提出了基于Profibus现场总线和MCGS上位机组态软件的远程多电梯监控系统的设计，通过现场总线把分布在各地的电梯的运行状态参数通过智能从站传到Profibus-DP主站，主站再与上位机通信，把这些参数通过组态软件实时的显示出来，极大地提高了电梯的安全性，也方便了电梯的检修、报修、维修。

The computational results of the time-averaged parameters, such as the velocity profiles along the x-coordinate, pressure along the wall surface and skin-friction coefficient along the wall were compared with the experimental results.

对流场的时均参数与实验值进行了比较，计算得到的壁面压力分布、摩阻系数分布和速度型与实验值比较吻合很好。

The nonparametric kernel density theory and methods are introduced to model the diameter distribution of broadleaved Pinus koraiensis in Liaoning eastern mountains in contrast with the normal distribution and Weibull distribution.

应用非参数核密度估计理论和方法，对位于辽宁东部山区的阔叶红松林标准地的红松进行直径结构模拟，并与正态分布、威布尔分布进行了比较。

The results showed that most of the photons are absorbed after multi-layered tissue scatterings with about 7.3 percent reflectance (specular reflectance and diffuse reflectance ) from epidermis.Based on the knowledge of optical parameters of biological tissues, we simulated the light distribution and propagation with different types of incidence.

选定生物组织光学特性参数的前提下，结合文中介绍的卷积理论，模了各种类型的光束在生物组织中的传播与分布情况，并且给出了生物漫反射光分布的特点，为实验中对光和生物组织相互作用后的漫射光提供参考。

The 29 F globular clusters in the galaxy are selected as samples in my paper (The space distribution and motional orbits of the samples have not been researched in detail before.).According to the basic parameters: azimuth coordinates, distances from the sun, radial velocities and proper motions of sample clusters, the initial positions and velocities of the samples are reduced using the galactic coordinates, and their orbits are integrated by numerical method for three different galactic gravitational potential models.

本文选用银河系中29个累积光谱型为F型的球状星团作为样本(这些样本星团的空间分布和运动特征都没有被详细地讨论过)，根据它们的基本资料：方位坐标、日心距、视向速度，绝对自行等参数，归算处理得出了各样本星团的空间分布和运动速度。

Furthermore,the beam quality on far field is discussed.Temperature rise,thermal deformation,wavefront distortion and beam quality of fused quartz(SiO_2) window and white bijou(Al_2O_3) window irradiated by the annulus beam are simulated as examples.

以空心环形光束为例，计算了熔融石英(SiO2)和白宝石(Al2O3)两种常用窗口的温升分布、热变形、波前相差和光束质量，分析了冷却、辐照时间、光强分布的空间梯度和各种材料参数对光束质量的影响。

Equiprobable hydraulic conductivity fields were reproduced using geostatistical methods to assess the spatial uncertainty of the heterogeneous aquifers. The flow and reactive transport models then simulated contamination plume migration stochastically after inverse calibration. A contamination potential front of the nitrogen compounds based on a 95% risk probability was compared with a deterministically simulated contaminant distribution.

经过水流及反应传输模式之相关参数校正后，序率模拟异质含水层地下水水流与氮化合物传输，针对某些污染门槛浓度，机率分析硝酸盐氮与铵氮污染分布，以代表污染风险机率及污染潜势，建立95％风险机率为污染潜势之锋面，该锋面分布与定率污染传输模拟结果比较。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。