The duration datatype specified in the XML Schema 1.0 Datatypes Recommendation (see Resources) is a partially ordered type that represents a period of time.
XMLSchema 1.0DatatypesRecommendation(参见参考资料)中指定的duration 数据类型是一个半序类型(partially ordered type),表示一个时间段。
The duration datatype specified in the XML Schema 1.0 Datatypes Recommendation (see Resources) is a partially ordered type that represents a period of time.
XMLSchema 1.0DatatypesRecommendation(参见参考资料)中指定的duration 数据类型是一个半序类型(partially ordered type),表示一个时间段。
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