查询词典 probability element

Univariate indices are not adequate for assessing the capability of processes with multiple characteristics. Among all developed multivariate process capabilities, index has the most accurate estimation of Cpm. takes into account both the ratio of the tolerance region to the process region and the probability of nonconforming product. However, the exact probability distribution of is too complicated to be derived. Consequently, the related hypothesis testing and confidence interval cannot be developed.

在众多的指标当中，单变量制程能力指标的发展已趋成熟，而多品质特性的制程能力指标还在持续的发展中，其中多品质特性制程能力指标是所有多品质制程能力指标中估计值最准确的指标，但在利用多品质制程能力指标Cpm来评选两个制程的制程能力时，由於指标之机率分配过於复杂，迄今未能推导出其相关的统计假说检定或信赖区间，因此无法发展出检定两个制程能力指标Cpm是否有差异的统计检定程序。

Parallel system and k/n system were developed with the probability differential equation and total probability formula when strength degenerated as time.

运用概率微分方程和全概率公式建立了强度随时间退化时的串联系统、并联系统以及k/n系统动态可靠性模型。

The process of random load action was described with the Poisson stochastic process and the time-dependent reliability models of series system, parallel system and k/n system were developed with the probability differential equation and total probability formula when strength degenerated as time.

采用泊松随机过程来描述载荷的作用过程，运用概率微分方程和全概率公式建立了强度随时间退化时的串联系统、并联系统以及k/n系统动态可靠性模型。

The process of random load action was described with the Poisson stochastic process and the time de pendent reliability models of series system, parallel system and k/n system were developed with the probability differential equation and total probability formula when strength degenerated as time, Taking the degeneration of strength following the exponential rule as an example, the relationships between the reliability and failure rate of system and time were studied.

采用泊松随机过程来描述载荷的作用过程，运用概率微分方程和全概率公式建立了强度随时间退化时的串联系统、并联系统以及k/n系统动态可靠性模型。以强度退化服从指数退化规律为例，研究了串联系统、并联系统以及k/n系统的可靠度和失效率随时间的变化规律。

This text has mainly introduced seven kinds of popularization of the total probability formula , and the total application in three aspects of probability formula, i.e.

摘要全概率公式是概率论中的1个重要公式，本文对此公式进行若干推广，并对此公式在概率计算、边际分布计算以及递推公式的建立等方面的应用进行了1些探讨。

On the basis of that,the probability of rear-end collision which is used to express the risk of car-following is calculated by the method of total probability.

首次将追尾事故发生的过程分为前车减速与前车减速条件下的碰撞两起事件，运用条件概率的思想求出追尾事故发生的概率来表征跟车风险。

Therefore, in order to guarantee the QoS requirements of each user, we proposed novel power allocation schemes to i minimize the maximum outage probability over all users, and ii to maximize the minimum rate under the outage probability and total power constraints.

由于每个用户的信道状态不同，采用传统的平均功率分配策略并非最优，为了满足用户的QoS要求，首先建立了在总功率受限条件下最小化最大用户中断概率的功率分配方案。

Analytical results indicate that the three-states Markov chain has the transition probability that is closest to the true ranking probability.

分析的结果指出，三个状态的马可夫链较为接近实际的移转机率。

We will first define a partial probability, which is the probability of reaching an intermediate state in the trellis.

我们将首先定义部分概率的概念，也就是在格子中到达中间状态的概率。

We will first define the partial probability δ, which is the probability of reaching a particular intermediate state in the trellis.

我们首先定义一个部分概率δ，它是在格状图中到达某个特定中间状态的概率。

The statistical analysis of this large set of mutations has led us to propose a diagnostic strategy that should help with the molecular work-up of optic neuropathies.

这一大系列基因突变的统计学分析引导我们提出一个诊断策略，可以帮助我们对视神经病变进行分子学的诊断检查。

The results show that the pipe grouting changes the mechanical parameters of surrounding rocks to achieve the security of engineering objectives by reinforcing surrounding rocks and bolcking the water.

研究表明：小导管注浆一方面改变了围岩的力学参数，另一方面利用浆液的固结特性可以实现堵水和加固围岩的工程目标，使隧道在开挖过程中的安全得到保障。