源映射 meaning in English

source mapping

From the properties of the subscription sets , you can see the db2 data warehouse center has mapped the source to target table columns for you
在订阅集的属性中，可以看到db2 data warehouse center已经为您将源映射到目标表列。
The data source used by the . rdlc file maps to one of the data processing extensions that is installed on the report server for example , if the data source is a sql server database , you can use the sql server data processing extension that is installed by default on the report server
. rdlc文件所使用的数据源映射到报表服务器上安装的数据处理扩展插件之一（例如，如果数据源是sql server数据库，则可以使用报表服务器上默认安装的sql server数据处理扩展插件）。