The subjects were hooked up to a machine which recorded brain activity and were then given a task to perform.

参与实验者被连接到一台可以记录大脑活动的机器上，接下来他们要完成特定任务。

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Wakefulness can be observed and measured using an EKG machine that picks up brain wave activity.

觉醒能够通过使用了解脑波活动的心电图机器进行观察和测量。

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Each provided operation can have a method behavior that is an activity, interaction, state machine, or opaque behavior (code).

每一项被提供的操作都能够拥有一个方法行为：活动、交互作用、状态机、或者不透明行为(代码)。

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Based in the cloud, it makes it easy to search across servers, apps and machine data to understand web activity.

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As more streams of machine data become available, more activity can and will be tracked, and more potential value can be reaped from such data.

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With spending on a tight leash, the government fell back on the relentless hyping of inconsequential initiatives designed to feed the 24-hour news machine and give an impression of activity.

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