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science and technology progress | |||
technological change Changing of industrial methods by introducing new technology (通过引进新技术以改进工业方法。) | |||
scientific and technologic progress; scientific and technological progress; technologic change; technological change |
科学技术 进步 : 10 phrases in 5 subjects |
China | 5 |
Commerce | 1 |
Economy | 2 |
Sports | 1 |
Technology | 1 |