To collect short-term history data, DB2 PE makes periodic snapshots of system activity at an interval you specify, the recording interval.

为了收集短期历史数据，DB2 PE 以用户指定的时间间隔（即记录时间间隔）制作系统活动的定期快照。

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It enables us to look at SQL statements by groups during an interval of time, then tune them as one.

它使我们能够在按组查看一段时间内的sql语句，然后并将它们作为一个整体进行调优。

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The age at death for early child mortality was determined by the mean interval between successive births and the mean age of neonates at registration.

幼儿死亡率的死亡年龄由母亲相继生育的平均时间间隔和婴儿出生登记时的平均年龄决定。

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Both teams left the pitch to a frustrated chorus of jeering at the interval, with Chelsea coach Ray Wilkins clearly angry at the events of the first half.

BBC: Samuel Eto'o

Marcelo Lippi made four changes at the interval and one of those substitutes, Foggia, doubled the Italian lead with a delightful finish on 52 minutes.

BBC: Italy 3-0 Northern Ireland

Consumers can also get creative with their video thanks to fun and unique features such as time lapse recording, which allows users to program the camcorder to record at a pre-set interval of one image every one, five, 10 or 30 seconds.

ENGADGET: Samsung's PMA gifts: HD pocket camcorders, point-and-shoots with AMOLED screens