But the researches on the digital content industry mainly focus on the economic issues.
但是国内的研究主要集中在数字内容产业的相关经济问题方面。
Digital content industry involves a large number of industrial clusters, which exists in a complex environment of trade, production, technical and services support.
数字内容产业涉及到一个庞大的产业集群,涉及到交易、生产、技术支持、服务支持等复杂的环境。
Digital content security technology is one of the three major technologies supporting this industry.
数字内容安全技术是数字内容产业三大支撑技术之一。
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