| 单词 | Kepler's first law |
| 释义 | Kepler's first law (once / 562825 pages) n WORD FAMILY Kepler's first law USAGE EXAMPLESThis is known as Kepler's first law of planetary motion. Todd, David Peck, Astronomy: The Science of the Heave...(2012) Kepler's first law proves that this central force diminishes in the same proportion as the square of the distance increases. Lodge, Oliver, Sir, Pioneers of Science(2010) Kepler's first law enables this question to be answered. Ball, Robert S. (Robert Stawell), Sir, The Story of the Heavens(2010) n a law stating that the orbit of each planet is an ellipse with the sun at one focus of the ellipse Hyper Kepler's law, Kepler's law of planetary motion (astronomy) one of three empirical laws of planetary motion stated by Johannes Kepler |
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