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Liu Yongtan is a renowned radar expert in China, a member of both the Chinese Academy of Sciences and the Chinese Academy of Engineering, a recipient of the "Role Model of the Times" honorary title, and the winner of the State Preeminent Science and Technology Award. This paper reviews the historical process in which Liu Yongtan, responding to the national defense security demands for new−system radar technology, broke through the blockade imposed by Western countries, conducted scheme demonstration, experimental construction, theoretical breakthroughs, and application practice for new−system radar. He successfully brought China's key core technologies in new−system radar to the internationally advanced level, significantly enhancing national defense capabilities. This demonstrates his spirit of a scientist, characterized by patriotism, striving for excellence, dedicated research, bold innovation, intensive collaboration, and indifference to fame and fortune.
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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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