Could not add new metadata properties for the requested document.无法为要求的文档新增变换数据属性.The object of data standardization is data element and metadata.数据标准化的对象是数据元素和元数据.Could not remove some metadata properties for the reques...

metadatabase的音标：metadatabase的英式发音音标为：[metə'deɪtæbeɪs]metadatabase的美式发音音标为：[metə'deɪtæbeɪs]...

n.元数据...

元数据库...

Also, metadata can only be overridden once per type.此外, 每种类型只可以重写一次元数据.Could not remove some metadata properties for the requested document.无法为要求的文档删除某些变换数据属性.Could not add new metadata properties for the requested docum...

metadata的音标：metadata的英式发音音标为：['metədeɪtə]metadata的美式发音音标为：['metədeɪtə]...