plural production theory

例句：

1. 1. The company's decision to diversify its product lines was based on the plural production theory.
   该公司决定多元化产品线是基于多元生产理论。
2. 2. The researcher proposed a new model that incorporates the plural production theory to better understand consumer behavior.
   研究者提出了一个结合了多元生产理论的新模型，以更好地理解消费者行为。
3. 3. The theory posits that in a competitive market, companies should adopt a plural production strategy to gain a competitive advantage.
   该理论认为，在竞争激烈的市场中，公司应该采用多元生产策略来获得竞争优势。