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Main obstacle and breakthrough path of domestic substitution and application of high-end equipment
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Science & Technology Review | 2023, 41(6) : 13 - 20
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Science & Technology Review | 2023, 41(6): 13-20
Exclusive:Domestic Replacement Promotes Scientific and Technological Security
Main obstacle and breakthrough path of domestic substitution and application of high-end equipment
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WANG Chang, HE Qi, ZHOU Yifang*
Affiliations
    Business School, Central South University, Changsha 410083, China
Published: 2023-03-28 doi: 10.3981/j.issn.1000-7857.2023.06.002
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High-end equipment manufacturing is an important support for national economy and national defense construction, and it is also the core engine and key point for China to win the right of international discourse and promote industrial transformation and upgrading. This paper analyzes the internal logic and identifies key obstacles of substitution adoption the high-end equipment made in China, and then discusses the breakthrough path based on practical cases, which are main and distribution cooperation, demand traction, demonstration leading and ecological integration. It also puts forward some policy suggestions in terms of promoting the synergy of upstream and downstream of the industrial chain, optimizing the application ecology of domestic high-end equipment and strengthening the pilot demonstration of domestic high-end equipment.
high-end equipment  /  domestic substitute adoption  /  major obstacle  /  breakthrough path
WANG Chang, HE Qi, ZHOU Yifang. Main obstacle and breakthrough path of domestic substitution and application of high-end equipment[J]. Science & Technology Review, 2023 , 41 (6) : 13 -20 . DOI: 10.3981/j.issn.1000-7857.2023.06.002
Year 2023 volume 41 Issue 6
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doi: 10.3981/j.issn.1000-7857.2023.06.002
  • Receive Date:2022-11-29
  • Online Date:2023-04-23
  • Published:2023-03-28
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  • Received:2022-11-29
  • Revised:2023-02-06
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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