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1·How to draw from exponential distribution in Ruby?

如何从红宝石指数分布的画吗？

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

从指数分布的数值例子看，有较好的近似效果。

3·Finally the mixture exponential distribution was used as a simulation instance to prove that the...

最后以混合指数分布为模拟例子，表明本文的模型和方法在应用上是可行的和有效的。

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

并根据法国所提供的舰炮部件可靠性数据，按指数分布计算了系统的平均故障间隔发数。

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

当产品的寿命分布为指数分布时，其密度函数为，(2)其中为指数分布的失效率。

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

通过与指数分布模型的比较，得出管内统一速度分布式是相当可靠的。

7·We also proved that the class of the multivariate exponential distribution is closed under weak convergence.

并证明了多维指数分布类在弱收敛下的。

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

首先，我们确证了全同感测器系统在指数分布族的参数辨识问题上的最佳性。

9·This thesis will propose a dilution effect model which is a mixture of binomial and exponential distribution.

本论文将提出一个由二项及指数分配所混合而成的稀释效用模型。

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

本文提出了一种其寿命分布服从指数分布的产品失效时间的预测方法。