讨论了一些常见的寿命分布失效机理不变的条件。
And the conditions of constant failure mechanism for some common life distributions are given.
当产品具有多个失效机理时，设产品的寿命服从混合分布。
For a product with several failure mechanisms, its life distribution is assumed to be a mixture distribution.
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。
In this paper, an estimated method of the failure time of the product with the exponential distribution is presented.
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