| 单词 |
resonance kuiper belt object |
| 释义 |
resonance Kuiper Belt object resonance Kuiper Belt object[¦rez·ən·əns ′kī·pər ‚belt ‚äb‚jekt] (astronomy) A member of the Kuiper Belt that lies in a stable region where it is protected from close encounters with the planet Neptune because its period of revolution is a simple fraction of Neptune's period. |
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