英语词汇cross ratio怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	cross ratio
释义	cross ratio 简明释义交比；重比网络释义 1 ?交比 ... Doppelreihe double series 二重级数 Doppelverhaeltnis double cross ratio; cross ratio 双交比;交比 Drehachse rotation axis 旋转轴 ... 短语 1 zero cross ratio 过零率 2 Doppelverhaeltnis double cross ratio 双交比 3 equianharmonic cross ratio 数等交比双语例句 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。
随便看	softening point of suppository softening point test softening point test softening point thermometer softening point thermometre softening point tubes softening power softening price softening process softening range softening rock softening softening spring softening stress-strain relation softening tank softening temperature softening test softening time test softening treatment softening under load soften up softening-up Softening,Water softening water softening zone

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