| 词汇 | cross ratio |
| 类别 | 英汉双解翻译词典 |
| 释义 | cross ratio 释义 交比;重比 例句 1·The cross ratio he called anharmonic ratio. 他把交比叫作非调和比。 2·The cross ratio he called anharmonic ratio . 他把交比叫作非调和比。 3·Cross ratio and element at infinity are two important concepts with projective geometry and primary tools in considerate projective property of figures. 交比和无穷远元素是射影几何中的两个重要概念,它们是探讨图形射影性质的主要工具。 |
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