高新技术产业是技术密集型和知识密集型产业，其在国民经济中的比重迅速增加。
High-tech industry is technology-intensive and knowledge-intensive industries, and its proportion increases rapidly in the national economy.
高新技术产业是技术密集型和知识密集型产业，其在国民经济中的比重迅速增加。
High-tech industry is technology-intensive and knowledge-intensive industries, and its proportion increases rapidly in the national economy.
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