You should expect to occasionally see anomalous or non-representative results, and you may need to run a script many times to get a true picture of activity on your instance.

您应该会偶尔看到反常或非代表的结果，并可能需要多次运行一个脚本来获取有关您的实例的真实的活动。

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The scientists monitored the dreamers with both magnetic resonance imaging and near-infrared spectroscopy to see patterns of heat in their subject's heads, which gives a picture of brain activity.

科学家们同时利用功能性核磁共振成像和近红外光谱技术来监测受试者，观察他们大脑的升温模式，以此获得大脑的活动图像。

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The snapshot monitor enables you to capture a picture of the state of the database activity at a specific moment in time, while event monitors log data only as specified database events occur.

快照监控器允许您捕获特定时间内数据库活动的状态，而事件监控器只在特定数据库事件发生时记录数据。

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The first data on September provide a mixed picture of business activity.

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High Resolution Management is the idea that the management processes and the design and execution of many different processes should change based on the far more detailed picture of business activity provided by big data.

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But Tancer argues that Hitwise's "big picture" view of Web activity--rather than tracking individuals--keeps the firm out of privacy troubles.

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