查询词典 probability distribution

In this paper,a probability space is introduced to describe IC yield optimization problem,and the probability measure of the feasible region is employed to indicate the yield The weighted Monte Carlo method is snitable in the early optimizzation stage,while the improved SA algorithm is more efficient in the final stage.

本文引入了一个概率空间来描述集成电路合格率优化问题，并将合格率表示为可行域的概率测度。所提出的变权重MonteCarlo法适合于合格率不太高的场合，而改进后的SA算法则适合于合格率比较高的场合。

155 The minimal unit for a probability proposition is this: The circumstances--of which I have no further knowledge--give such and such a degree of probability to the occurrence of a particular event.

5.155 概率命题的最小单元是：诸情况——我对它们别无所知——对一特定事件的发生给与某一概率度。

B ased on the method of system analysis and the probability theory concerned, using the chart of network function of the system, provided that the destruction probability of each unit under certain earthquake intensity is known, the predi ction of seismic disaster is worked out.

摘 要：以设备单体在一定地震裂度下的破坏概率为基础，应用相关的概率论知识和系统分析方法，根据系统的网络功能图，得到系统总体的震害预测。

Through the analysis for experiment result, The form of probability distributions on the unit length of breakwater with attack angle is presented, and the effects of wave angle, multi-directionality, wave steepness, and relative wave height on wave parameters of probability distributions are analyzed. The rules of statistical distributions of oblique and multidirectional wave forces are presented.

通过试验结果分析，给出了作用在直立堤上的单位堤长波浪力的概率分布形式，讨论了波向角、波浪方向分布宽度、波陡及相对波高等因素对单位堤长波浪力概率分布参数的影响，给出了斜向和多向波作用于直立堤上单元堤长的总力统计分布规律。

The distributary river course reservoir in the Lower Member of Minghuazhen Formation in an oilfield of Bohai Basin was modeled. The modeling units were divided using the integrated geological modeling method based on seismic, log and geological data. The sedimentary microfacies features of the modeling units were described. The geological knowledge base, including quantitative description of microfacies in every unit, probability function of facies, connection probability of sand body, was established. The geological model of reservoir was proposed on the basis of stochastic reservoir modeling by using an objectbased simulation method.

以渤海某油田新近系明化镇组下段缓坡三角洲平原亚相分流河道储层为例，利用以精细地质建模为目的的地震、测井和地质一体化综合研究方法，合理划分模拟单元并定量描述各单元内沉积微相特征；结合相概率函数和砂体连通概率等定量约束条件，建立了半定量—定量储层地质知识库，实现了等时建模、成因控制相建模、确定性条件约束随机建模三者的有效结合；采用基于目标的随机模拟方法建立了储层地质模型。

A weighted posterior probability method is presented to calculate the probability outputs of support vector machinesfor multi class cases.

中文摘要：为解决传统支持向量机方法不提供概率输出的问题，在支持向量机多类分类问题输出概率建模中，提出了加权后验概率建模方法。

He probability of an event's occurring is equal to the probability that it will not occur.

在大量的实验中，某一事件发生的几率等于它不发生的几率。

In order to test the practical usefulness of the prober LZF-I we conducted population investigation, paternity determination, tissue stability and applicable extent in fish and obtained following results. The probability of chance association between random individuals was 9.23×10-16,and this indicates that the LZF-I fingerprints are completely individualspecific The paternity probability was 0.999962, and it showed that the inheritance of alleles is in accord with the Mendelian Law. The LZF-I oligonucleotide fingerprinting probe was stable.It was very effective in detecting both individual and species specificities of fish.

通过对鱼类的群体实验、亲子鉴定实验、组织细胞的稳定性实验和鱼类种类的适用范围实验后，测得：(1)LZF-I DNA指纹探针属多位点寡核苷酸探针；(2)LZF-I DNA指纹探针在鱼类种群中的鉴别机率为9.23×10 E-16；(3)LZF-I DNA指纹探针在鱼类亲子鉴定实验中的父系概率为0.999962；(4) LZF-I DNA指纹探针，是一种稳定的，既具有个体识别能力，又具有一定种属特异性的、适用于鱼类DNA指纹图研究的基因指纹探针。

They concluded with a challenge that has become the rallying cry for all SETI enthusiasts since:"The probability of success is difficult to estimate; but if we never search, the probability of success is zero."

他们和所有 SETI 爱好者的挑战已经来临，而他们的口号是："成功的可能性无法估计；但是，如果我们不去搜索，那么将无法成功。"

The acute rejection probability is higher in patients with positive PRA; in other hand, the probability is lower in patients with negative PRA.

术前、术后群体反应性抗体阳性患者，术后发生急性排斥的概率较高；而术前、术后群体反应抗体阴性的患者发生急性排斥的概率较低。

For every one of my New Year resolutions, I have been a backslider for years.

说到我的新年决心，我每年都做

With empathy and focus on a feeling level, we can all relate to the common ground of mutuality of emotions.

有了同情心和感觉上一级的重点，我们都可以涉及到相互的情感共同点。