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At present, our country is facing the unfavorable situation that our independent innovation capability is weak and the key core technologies are subject to foreign countries. The complicated domestic and foreign environment makes it more urgent to reverse the "neck sticking" situation. General Secretary Xi Jinping delivered an important speech at the Central Economic Work Conference, demanding to "solve a number of ‘neck sticking’ problems as soon as possible". This study sorted out the definitions of "neck sticking" from different perspectives in previous studies, combined the differences and connections between "neck sticking" technology and other technologies, and analyzed the conceptual connotation of "neck sticking". It was proposed to define the "neck sticking" technology from multiple dimensions, such as national strategy, technology criticality, technology gap, and industry criticality, and build an evaluation index system of "neck sticking" based on above four dimensions. Finally, combined with our national conditions and domestic and foreign environment, some thoughts were put forward to solve the "neck sticking" problem in the field of biomedicine.
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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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