短語詞組短語pattern -matching expression 模式匹配表達(dá)式XML pattern -matching XML模式匹配Pattern -matching subscriptions 模式匹配訂閱statistical pattern -matching 統(tǒng)計(jì)形式匹配Single Pattern -matching Algorithm 單模式匹配算法single -pattern-matching 單模式匹配 返回 pattern-matching