Science and technology is the primary productive force. Hi-Tech industries are knowledge and technology-intensive industry.
科学技术是第一生产力，高科技产业是知识和技术密集型产业。
Science and technology is the primary productive force. Hi-Tech industries are knowledge and technology-intensive industry.
科学技术是第一生产力，高科技产业是知识和技术密集型产业。
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