TOGAF recommendations are that AC and SC are worked on concurrently, with a one-step delay between their running phases, although this is not a given.

TOGAF推荐，AC与SC同时使用，在这些运行阶段有一步的延迟，尽管这并不是给出的。

youdao

Cpufreqd: This daemon can be configured to react to battery level, ac status, temperature, running programs, processor usage, and more.

cpufreqd：这个守护进程可以对电池电压、AC状态、温度、正在运行的程序、处理器使用量等做出反应。

youdao

When driving slowly around town, where drag is less of a factor, keeping Windows and sunroofs open typically USES less fuel than running the ac.

在城里低速行驶时，阻力就不是个大问题了，这样开着车窗和天窗往往会比开空调省油。

youdao

Running an AC unit without a low-pressure cutoff switch when it's colder than about 60 degrees might damage it, says Troy Gregory, president of Standard Heating and Air Conditioning.

WSJ: Don't Wait to Service AC Units

The AC motor in my washing machine has been running for 15 years.

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Running appliances off DC power can cut energy consumption dramatically by reducing the number of AC-DC conversions.

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