从产品的营销概念的演变、与市场定位的差异以及其发展趋势入手，分析讨论产品营销概念对企业市场营销活动的影响和利用价值，对当今市场营销的实践具有启发意义。

It has the meaning to the nowadays market marketing practice to analyze and discuss the product marketing concept to the influence and using value of the business enterprise market marketing activity.

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文章试图从画家的作品中寻找时代的信息，揭示当下人们的精神世界。感受蓬勃发展的虚拟世界带给我的刺激和启发。

This article attempts to find the spirit of The Times from cartoon works, reveal people's spiritual world today, and feel what excitement and inspiration the booming virtual world is bringing us.

youdao

文章试图从画家的作品中寻找时代的信息，揭示当下人们的精神世界。感受蓬勃发展的虚拟世界带给我的刺激和启发。

This article attempts to find the spirit of The Times from cartoon works, reveal people's spiritual world today, and feel what excitement and inspiration the booming virtual world is bringing us.

youdao