Release Time:2019-03-13 Hits:
Indexed by: Journal Article
Date of Publication: 1997-04-10
Journal: 技术经济
Issue: 04
Page Number: 10-12
ISSN: 1002-980X
Key Words: 技术创新;企业竞争;工艺创新;技术引进;盈利能力;竞争层次;技术进步贡献率;企业形象;经济增长贡献;竞争能力;
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