• Then the MRBF is calculated with the data offered by France which follow the exponential distribution.

    根据法国提供炮部件可靠性数据指数分布计算了系统平均故障间隔发数。

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  • Compared with the exponential distribution, the unified velocity distribution of pipe flow is very reliable.

    通过指数分布模型比较,得出管内统一速度分布式相当可靠的。

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  • Firstly, the optimality of identical sensor system for the exponential distribution family has been verified.

    首先,我们确证全同感测器系统指数分布的参数辨识问题上的最佳性。

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  • In this paper, an estimated method of the failure time of the product with the exponential distribution is presented.

    本文提出了一种寿命分布服从指数分布产品失效时间预测方法

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  • A method of detection of outliers from the exponential distribution is given by sample fractile to construct test statistics.

    利用样本位数构造检验统计量,给出来自指数分布总体异常数据一种检测方法

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  • A new method of moment parameter estimation parameter is given by double side censored data and interval data in the exponential distribution.

    指数分布尾数据分段数据给出了参数估计一种新的方法

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  • Then based on the exponential distribution of precipitation the model was solved to give the equivalent precipitation of each level in the landscape.

    实际降水数据检验降水强度指数分布此基础上求出模型

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  • Now we set the value of the shape variable to 1 to obtain the exponential distribution, so that we compare easily whether we get the results we expect.

    现在我们设置形态变量1变成指数分布所以我们可以容易比较是否得到了我们所期望结果

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  • Compares the accurate reliability value with the designed value of the reliability of the exponential distribution normal distribution model and gives the relative error.

    对指数—正模式结构可靠度理论值设计进行比较给出它们之间的相对误差估计

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  • One is that a normal distribution falls off according to the negative exponential of the square of the distance from the mean.

    一个正态分布下降依据中间部分转角处平面距离负指数

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  • Trying to maintain the ability to exponential growth of electronic components, the engineers have two problems: the components needed to make devices smaller and less waste heat distribution.

    试图保持电子元件能力指数式增长工程师们两个难题元件做更小使元件散发更少废热

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  • In the To-Be version of the process, I modeled the duration for the task using an Exponential distribution with a mean of 30 minutes, as Figure 39 shows.

    流程将来版本中,使用Exponential分布任务持续时间模拟平均30分钟如图39所示。

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  • It is assumed that the operating time of units has an exponential distribution, while the repair-time and the vacation time have general continuous distributions.

    假定部件工作时间服从指数分布修理时间修理工休假时间均服从一般连续分布。

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  • With the assumption that the component processing time is exponential distribution, components' average queueing time in the system was calculated by queueing theory.

    零件加工时间服从指数分布假设下,根据排队求出零件系统平均排队时间。

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  • There will be shielding charges in the penetration layer with a exponential distribution. The shielding charge has opposite sign and equal amount to the surface induced charge caused by moving.

    穿透内有一指数衰减屏蔽电荷分布,其符号超导体表面运动感生电荷相反数量相等

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  • The numerical example of exponential distribution implies that the approximation effect is good.

    从指数分布数值例子看,较好的近似效果

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  • Throught the multivariate exponential distribution model built, it even reflects the advantage of depiction dependence.

    通过建立多维指数分布模型,进一步体现了这种刻画相依性方式优越性

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  • This paper proposes a test statistics for testing exponential distribution versus HNBUE, and proves the statistics approximate normal distribution and consistence.

    本文提出HNBUE分布类中检验指数分布的方法,证明检验统计量的渐近正检验的相合性。

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  • We point out the similarity and difference between the properties of the order statistics from the geometric distribution population and exponential distribution population.

    几何分布总体次序统计性质指数分布次序统计量性质比较,着重说明相似差异性

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  • First, we obtain the empirical Bayesian estimator of the scale parameter for the double exponential distribution based on LINEX loss function and the convergence rate of the estimate.

    首先利用非对称LINEX损失函数指数分布刻度参数进行经验叶斯估计讨论了估计性质,给出了收敛速度。

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  • In this paper, we used the concepts of the maximum likehood estimate and the direction maximum likehood estimate to give two kinds of estimates for two-parameter exponential distribution.

    利用极大估计以及方向极大似然估计概念,分别得到参数指数分布参数的估计量,并证明了双参数指数分布中的两个参数满足双曲线型关。

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  • The approximate distribution of Fisher's statistics for exponential sample is given.

    指数分布总体,给出了异常值检验费歇型统计样本近似分布。

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  • The statistical characteristics of exponential distribution of urban short-duration rainstorm are studied when the rainstorm series are chosen by annual multi-sampling method.

    讨论采用多个选样城市短历时暴雨指数分布统计特征

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  • For a life data x, whether it comes from the censoring exponential distribution or the censoring normal distribution, it can use the likelihood ratio test to make a decision.

    给定的寿命试验数据x利用检验法对该数据来自指数分布还是截尾正分布进行判别,却很难求出似然统计量的分布形式。

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  • The present paper considers simple failure-step-stress ALT for censored data assumed to be from an exponential distribution.

    本文试图指数分布场合下截尾数据讨论简单步加试验。

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  • Exponential distribution: the density function is as follows, (2) in which is the failure -rate of the.

    当产品寿命分布指数分布时,密度函数,(2)其中为指数分布的失效率

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  • The distribution of translocation time is close to a Gaussian function for duration time shorter than and follows a falling exponential function for duration time longer than .

    统计迁移时间分布,发现其峰值之前的部分接近高斯分布,在峰值之后的部分呈现指数衰减

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  • While in HgCdTe with high dislocation density, the arsenic distribution is complex, exhibiting multi component exponential distribution.

    缺陷密度比较镉汞材料中,分布呈多段指数型分布,表现出更复杂机制扩散特性。

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  • While in HgCdTe with high dislocation density, the arsenic distribution is complex, exhibiting multi component exponential distribution.

    缺陷密度比较镉汞材料中,分布呈多段指数型分布,表现出更复杂机制扩散特性。

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