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=1
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笛卡儿
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Díkǎér
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René Descartes (1596-1650), French philosopher and author of Discours de la méthode 方法论
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=1
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笛卡儿
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Díkǎ'ér
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Alternative name for 笛卡爾/笛卡尔 (Díkǎ'ěr, “Descartes”).
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=2
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坐标系
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zuòbiāoxì
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coordinate system (geometry)
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=2
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坐标系
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zuòbiāoxì
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- (mathematics, physics) coordinate system
- coordinate system
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