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In order to accurately evaluate the operation safety level of civil aviation transportation airport apron, the evaluation index system was established based on “man-machine-environment-management”, the evaluation index system was verified by using the structural equation model, and the entropy weight method was used to carry out subject-objective assignment. The combination of assignment was conducted based on the game theory, so as to put forward the transportation airport apron safety evaluation model based on the SEM(structural equation model)-entropy weight method and the extension cloud model. Chengdu Shuangliu Airport was used as an example for verification, and the results show that the apron operation safety level of this transportation airport is good, which is in line with the actual operation situation, and the evaluation model can provide a scientific and feasible reference method for the evaluation of the apron operation safety of civil aviation transportation airports.
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| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 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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