Most people have a "window period" of 3 to 12 weeks during which antibodies to HIV are still being produced and are not yet detectable.

多数人在感染艾滋病毒后有3至12周“窗口期”，在此期间，人体仍在产生艾滋病毒抗体，但这些抗体尚无法测出。

youdao

The database instance is taken offline for certain period of time within the maintenance window.

在维护窗口中，数据库实例会在特定时间段内被离线。

youdao

The maintenance window policy is used to specify a period of time during which DB2 may schedule and run automatic maintenance tasks.

维护窗口策略用于指定 DB2 可以调度并运行自动维护任务的时段。

youdao

"What I have also said is that there is a window, not an infinite period of time, but a window of time where we can resolve this diplomatically and it is in all of our interests" to do this, he said.

WSJ: Obama Says Iran One Year From Nuclear Weapon

Andronikou believes it will be necessary to sell "one or two" of Storrie's acquisitions, although the club would need special dispensation from Fifa and the Premier League to do this outside of a transfer window period.

BBC: Administrator vows to save debt-ridden Portsmouth

And after that window, for a period of a year, the writers settled for fixed dollar amounts in return for the streaming of their work, which will limit their earnings compared with those of the studios.

ECONOMIST: The Hollywood writers' strike