value of relational expression
常見例句
- Subsequently concrete relational expression of power generating set output and flow value will be obtained.
從而寫出具體的機組出力和線路潮流值的關(guān)系表達式； - To do this, an XPath expression is used to identify the portion of the XML data, normally a specific XML text node, that returns each relational data value.
為此，需使用一個 XPath 表達式來識別由 XML 數(shù)據(jù)組成的部分，通常為一個特定的 XML 文本節(jié)點，它會返回所有關(guān)系數(shù)據(jù)值。 返回 value of relational expression