It is part of a cost - of - production theory of value and price.

它是关于价格和价值的生产成本理论的一部分.

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Being based on critically inherit the forefathers idea , marx established his own spiritual production theory.

马克思在批判地继承前人思想成果的基础上创立了自己的精神生产理论.

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The western voice production theory uses systematic and scientific method to study human voice.

西洋声乐理论以系统性、科学性的方式,研究人声音乐的发声原理.

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