一、商品生命周期的含义任何一种商品进入市场，经过普遍推广，销量逐渐增加。由于消费者的需求变化和市场竞争的加剧，直到最终被新的商品所代替，都有一个过程。这个过程如同生物的生命一样，有其诞生、成长、成熟和衰亡的阶段。商品生命周期就是指商品在市场中有效的营... First, the meaning of the life cycle of goods Any kind of goods to market, after widespread promotion, sales increased gradually. Because of the changing needs of consumers and the intensification of market competition, there is a process until it is eventually replaced by new ones. This process, like biological life, has its birth, growth, maturity and decline of the stage. Commodity life cycle refers to the effective operation of the product in the market ...