短語詞組短語transitive closure method 傳遞閉包法Transitive closure of matrix 矩陣的傳遞閉包Transitive Closure Graph 傳遞閉包圖transitive closure matrix 傳遞閉包矩陣transitive closure clustering 傳遞閉包聚類transitive closure computation algorithm 可遷閉包算法transitive closure of r R 的傳遞閉包weak transitive closure 弱傳遞閉包Transitive Closure and Reduction 傳遞閉包 返回 transitive closure