短語(yǔ)詞組短語(yǔ)cost edge -coloring 帶成本邊著色graphic edge -coloring 圖的邊著色edge covered coloring 邊覆蓋染色edge cover coloring 邊覆蓋染色fractional edge covering coloring 分?jǐn)?shù)邊覆蓋染色strong edge -coloring 強(qiáng)邊著色vertex edge list coloring 頂點(diǎn)邊列表染色fractional edge cover coloring 分?jǐn)?shù)邊覆蓋染色edge -coloring 邊染色 返回 edge coloring