In classical reliability theory, the lifetimes of systems and components have been assumed to be random variables.

在传统的系统可靠性的研究中，系统和各部件的寿命都看作随机变量。

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In classical reliability theory, the lifetimes of systems and components have been assumed to be random variables.

在传统的系统可靠性的研究中，系统和各部件的寿命都看作随机变量。

youdao