当载荷服从对数正态分布时,滚动轴承的可靠寿命具有解析式。
But marry? Ing Mr Good Enough might be equally viable, especially if you're looking for a reliable life companion.但是嫁给一个足够好的人也是可行的,尤其是你在寻找一生的伴侣的时候。
In this paper the symmetrical principle between lower limits of reliability and lower limits of reliable life is introduced.本文讨论了可靠性下限与可靠寿命下限间的关系,指出这种关系是对称关系,亦可称对称原理。