Full
ZHAO Lei, engineer, majors in maintenance and development of seismic instrument, E-mail: 13066686658@163.com
Outline
In response to the problem that traditional seismometer insulation cover cannot meet the instrument working environment indicators at low temperature and cannot maintain a constant temperature in working environment, an intelligent seismometer insulation cover has been developed using graphene material and popular 3D printing technology, taking into account the observation environment requirements of seismometer. According to indoor and outdoor testing and analysis, the intelligent insulation cover can meet the monitoring environment requirements of seismometer, with a temperature fluctuation of less than 1 ℃, a universal power supply demand of 12 V, intelligent constant temperature, lightweight instrument, simple operation, and wide applicability. It can be used in poorly conditioned observation chamber and low temperature outdoor environment.
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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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