Memory is allocated from the monitor heap when you perform database monitoring activities such as taking a snapshot, turning on a monitor switch, resetting a monitor, or activating an event monitor.

当执行数据库监视活动时，将从监视堆分配内存，这些活动包括拍摄快照、打开监视器开关、重置监视器或激活一个事件监视器。

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Communication Advocacy and Campaigns Manager for the South African National AIDS Council, Junaid Seedat says the judicial and police systems are monitoring these activities.

VOA: standard.2010.05.29

UNESCO's promotes freedom of expression and freedom of the press as a basic human right, through lobbying and monitoring activities.

UNESCO: 3 May 2010

It helps its customers in the acquisition and processing of seismic data as well as in reservoir characterization and monitoring activities.

FORBES: Strong Revenue Growth Potential Sparks Shares Of This Seismic Data Instrument Maker

Still, it would be nice if T-shirt fact-checkers extended their monitoring activities.

WSJ: Joe Queenan Asks: Has That T-Shirt Been Fact-Checked? | Moving Targets