Full
Outline
Aimed at the lunar environment characterized by high vacuum, low gravity, and minimal seismic activity, a three-axis lunar surface gravimeter based on electrostatic accelerometer technology is proposed. The working principle, performance specifications, and application scenarios of the gravimeter are presented. Theoretical results and simulation curves indicate that the gravimeter has a vertical measurement range of approximately 2.9 m/s2, exceeding the lunar surface gravitational acceleration, with a resolution of about 82 μGal/Hz1/2. In the horizontal direction, the range is about 0.12 m/s2 with a resolution of approximately 4 μGal/Hz1/2. Ultimately, this design enables high-precision gravity measurements on the Moon, offering a new payload solution for China's lunar gravity research and laying the groundwork for future lunar gravity exploration.
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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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