The dependability theory is concerning life-span characteristics of the products as the main research object. Usually, we describe the life-span of products with the random variable that is not nonnegative.
The dependability theory is concerning life-span characteristics of the products as the main research object. Usually, we describe the life-span of products with the random variable that is not nonnegative.
可靠性理论以产品的寿命特征为主要研究对象，通常用一个非负随机变量来描述产品的寿命。