Hypothesis test in the judgement on a binomial distribution and a Poisson distribution;
二项分布与泊松分布判别的假设检验
Unbiased Estimation of Parameter in Poisson Distribution
泊松分布中参数的无偏估计
Estimator of the parameter of Poisson distribution from Bayes frame
贝叶斯框架下泊松分布参数的估计
Through observational statistical analysis to a dam site , probability model of geometrical parameters of discontinuities are developed, and Poission distribution and Weibull distribution are found good to some parameters.
通过对某坝址的实测数据统计分析,建立岩体结构面几何参数概率模型,在参数概率模型的建立过程中,发现有些参数服从泊松分布和威布尔分布,从而克服了传统4种模型的单一性,最后利用蒙特—卡洛模拟原理生成岩体结构面网络。
The accuracy of Poission distribution the approximate representation of binomial distribution B(n,p) was discussed.
讨论了用泊松分布和正态分布近似表示二项分布的精确程度问题,对于泊松分布,指出了它对二项分布B(n,p)的概率值的近似精确与否基本上只依赖于参数p而不依赖于n,并说明了经验条件“np≤5”的不确切。
According to the random access mode of Ethernet and the burst characteristic of arriving frame, that the arriving process of Ethernet frames obeys Possion distribution is proved, the system mode of Ethernet queue is presented, the performance of Ethernet system based on CSMA/CD is simulated.
根据以太网络的随机访问方式和到达帧的突发特性 ,证明了以太网络的帧到达过程服从泊松分布 ,提出了以太网络系统的排队模型 ,并对基于 CSMA/ CD协议的以太网络系统性能进行了仿真 ,研究表明这种仿真技术在评价网络性能时是一种非常有效和简单的方
In the non\|life insurance, the distribution of the number of claim can be assumed as the Possion distribution P(λ).
在非寿险精算中 ,索赔次数的分布一般假设为泊松分布 P(λ) 。
A Discussion on the Law in the Reign of King Songtsan Ganbu;
试析松赞干布时期的法律
Usumbura was renamed Bujumbura when Burundi became independent in 1962.
布隆迪年独立后乌松布拉改名为布琼布拉。
cover or dress loosely with cloth.
用布轻松地覆盖或松散地穿衣。
Spatial Distribution Pattern of Pinus tabulaeformis Populations in North China
华北油松林油松种群的空间分布格局
Aubusson rug
(奥布松出产的)华丽地毯
cloth with a loose/close texture
质地疏松[紧密]的布.
digital softwinder
数码松式卷布器（张力小）
sack dress(short loose straight dress)
布袋装（宽松直筒短装）.
during the reign of King Songtsan Gampo,
松赞干布统治时期，
The pine-tree has a very wide distribution.
松树的分布区域极广。
An ankle-high shoe with elastic sides.
高帮松紧鞋两帮有松紧布且高至脚踝的鞋
Factors effecting the distribution of the oviposition scars of Monochamus alternatus in Pinus kesiya var. langbianensis
松墨天牛刻痕在思茅松上的分布及影响因素
Structure and Spatial Distribution of Pinus tabulaeformis Population in the Songshan Nature Reserve,Beijing,China
北京松山油松种群结构及空间分布格局
squirrel fur collar pyramid coat in wool
角锥形松鼠领阔幅绒布大衣
G: They supply muffins, chocolate pie and some pudding.
（他们有松糕、克力派和一些布丁。
sag or hang loosely, looking like a cloth bag
宽松地下垂或悬吊（如布袋状）
a loosely woven cotton dressing for incisions made during surgery.
做手术时敷在刀口处的松软的棉敷布。
Bush, Darwin, Gates, Kissinger, Newton, Nixon, and so on.
布什、达尔文、盖茨、基辛格、牛顿、尼克松等。
Songzan Ganbu asked her to use her expertise in astrology and theories of fengshui or geomancy.
松赞干布请文成公主观察天象地理。