【摘要】 本文根据可靠性增长模型的思想，提出了可靠性自然增长的概念，并将Duane模型作为某些汽车产品的可靠性自然增长模型，从而将Duane模型从产品的研制阶段推广到了产品的使用阶段。更多还原

【Abstract】 This paper provides the concept of reliability natural growth based on the ideal of reliability groWth model. And with Duane model as one of reliability natural growth of some automobiles, Duane model is spreaded from the stage of product developing and making to that of the operation of the products.更多还原