Read Edit View history 相交数 xiāngjiāoshù intersection number Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 相交数/相交數 · xiāngjiāoshù · intersection number 2026/03/04 相交数 / 相交數 xiāngjiāoshù intersection number intersection number (math.) 在代数几何中，我们需要计算两条曲线的相交数。 created sense Mar 4, 2026, 02:25 AM