With your two data flows developed and tested, you're ready to build a control flow that executes these in the correct order.
两个数据流已经开发并测试完了，现在可以构建一个以正确次序执行它们的控制流。
2
A backup of a database is a database copy, together with control information, ready to be restored in the event of a failure.
数据库的备份是数据库的副本以及一些控制信息，在出现故障的情况下，可以随时用它进行恢复。
3
The parameters will help producers control and prevent contamination of ready-to-eat foods with this bacterium that can result in listeriosis, a potentially fatal disease.