Mathematics. Applied to the relation of quantities whose reciprocals are in arithmetical progression (e.g. 1, 1/2, 1/3, 1/4,…); or to points, lines…
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| 单词 | θ114936 |
| 释义 | the world > relative properties > number > mathematical number or quantity > numerical arrangement > [noun] > set > sequence > progression > numerical elements in or parts of > relation between (3) harmonic proportion1706 Mathematics. Applied to the relation of quantities whose reciprocals are in arithmetical progression (e.g. 1, 1/2, 1/3, 1/4,…); or to points, lines… cross-ratio1881 = anharmonic, adj. ratio. harmonic ratio1949 Mathematics. Applied to the relation of quantities whose reciprocals are in arithmetical progression (e.g. 1, 1/2, 1/3, 1/4,…); or to points, lines… |
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