Knowledge is wealth, knowledge is power, and knowledge is the source of economic and scientific development. This is an irrefutable truth.
知识就是财富、知识就是力量，知识就是经济、科学等方面的源泉，这是颠扑不破的真理。
Knowledge is the source of technology, and knowledge supply chain is an effective channel of knowledge supply in technology innovation.
知识是技术的源泉，知识供应链是技术创新中知识供应的有效通道。
Knowledge is the source of technology, and knowledge supply chain is an effective channel of knowledge supply in technology innovation.
知识是技术的源泉，知识供应链是技术创新中知识供应的有效通道。
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