This generates electrical current that can then be used to charge a battery.

这一过程产生的电流可用于为电池充电。

youdao

There are principally two types of system - battery (electrical) and flywheel (mechanical).

现在该系统有两种主要的类型-电池(电子型)和飞轮(机械型)。

youdao

Take the battery out immediately, to prevent electrical short circuits from frying your phone’s fragile internals.

为了防止短路对脆弱的内部结构造成损伤要立刻拿下电池。

youdao

Washington (CNN) -- After three weeks on the ground, Boeing's 787 Dreamliner soon will return to the skies -- but only so engineers can test the plane's troubled electrical and battery systems, the Federal Aviation Administration said Thursday.

CNN: Boeing can conduct Dreamliner test flights

The devices do not include electrical wiring or battery replacements, making it a likely candidate for powering remote sensor networks and medical-sensing technologies.

FORBES: Wanted Dead or Alive: Humans for Energy Harvesting

Let's turn it over to the electrical engineers and battery experts who read Engadget on a regular basis so we can sort this out, once and for all!

ENGADGET