换句话说，这种在以前被认为是前奏的行为正慢慢演变成主要过程。

In other words, behaviour that was once considered mere foreplay, a kind of precursor or accessory to the main event - the starter, if you like - is increasingly becoming the main course.

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该扩展模型及其结论除了能解释企业的多元化行为与过程以处，还可以用于解释企业经营方式的转变和企业业务的演变。

This extended model and its conclusions can be used to explain the changes in business units and operational mode of companies besides explaining the process of diversifying.

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居民消费行为演变是消费升级、消费倾向变动和收入增长三者相互作用的动态过程。

The evolution of the residents 'consumption behavior is a dynamic process of interaction between consumption upgrade, changes of consumption tendency and income growth.

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