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Research on the Development of Fractional Science Popularization Enterprises in Beijing
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Meifang Zhang1, *, Yin Wu1, Guiqin Niu2, Xinyan Li1
Studies on Science Popularization | 2019, 14(4) : 50 - 57
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Studies on Science Popularization | 2019, 14(4): 50-57
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Research on the Development of Fractional Science Popularization Enterprises in Beijing
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Meifang Zhang1, *, Yin Wu1, Guiqin Niu2, Xinyan Li1
Affiliations
  • 1Institute of Cultural Heritage and History of Science & Technology, University of Science and Technology Beijing, Beijing 100083
  • 2China Association of Science and Technology Training and Talents Service Center, Beijing 100863
Published: 2019-08-10 doi: 10.19293/j.cnki.1673-8357.2019.04.006
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Based on the general directory of 123 science popularization enterprises in Beijing that was confirmed in preliminary studies, this research conducted a sampling survey to further understand the status of science popularization industry in Beijing. By employing proportionate stratified sampling method, this paper conducted questionnaire survey and quantitative analysis to 20 samples concerning several fundamental dimensions of enterprises such as property, fund, employment, service categories and so forth. At the same time, the research was combined with field research and in-depth interviews to reveal the developmental status and difficulties of Beijing's popular science enterprises as well as making corresponding policy recommendations.

science popularization industry  /  science popularization enterprises  /  investigation  /  Beijing
Meifang Zhang, Yin Wu, Guiqin Niu, Xinyan Li. Research on the Development of Fractional Science Popularization Enterprises in Beijing[J]. Studies on Science Popularization, 2019 , 14 (4) : 50 -57 . DOI: 10.19293/j.cnki.1673-8357.2019.04.006
Year 2019 volume 14 Issue 4
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doi: 10.19293/j.cnki.1673-8357.2019.04.006
  • Receive Date:2019-04-13
  • Online Date:2026-07-29
  • Published:2019-08-10
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  • Received:2019-04-13
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    1Institute of Cultural Heritage and History of Science & Technology, University of Science and Technology Beijing, Beijing 100083
    2China Association of Science and Technology Training and Talents Service Center, Beijing 100863
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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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