qualified expression

基本解释

A topic expression is defined in terms of expression type, fully qualified topic name, and prefix mapping.
主題表達式包含表達式類型、完全限定主題名稱和前綴映射。
I saw a different light in the players' eyes, we have qualified. After twenty years at Milan I hope I would know that expression of the players.
加裡亞尼對米蘭頻道說：“在球員們的眼睛中我看到了不一樣的眼神，我們已經晉級了。
The XPath expression used to define the XML part to search in does not contain the namespace prefix -- the fully qualified element name (QName), in other words.
用來定義要搜索的 XML 部分的 XPath 表達式沒有包含名稱空間前綴 —— 換句話說，沒有包含完全限定的元素名稱（QName）。