background task

基本解释

This ability we now have to spawn background tasks means we are one step closer to the 3G soft unlock.
我们现在掌握的技术是重复生成后台任务，这意味著我们又向著3G软解迈进了一步。
Running background tasks (cron) have to be very very well engineered too, because the same rule applies.
运行后台任务（cron)不得不做得非常好，因为要遵守同样的规则。
Enables background tasks that interact with the user interface, communicating via events raised on the user-interface thread.
启用与使用者介面互动的背景工作，透过使用者介面执行绪上引发的事件来沟通。

One, the ability for me to designate which applications I want to run as background tasks.
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Likewise, the first software I download for any Android device is a task manager to kill background tasks and apps The reason is simple.
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For all the talk of wanting improved battery life, the limits of technology (and mangling background tasks in the Operating System) mean it is unlikely that current battery technology or programming techniques will lead to any significant increase in battery life in the current physical space given over to the battery.
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