Two kinds of energy storage circuit is designed: capacitor circuit and rechargeable battery circuit, through which electrical energy is supplied for wireless sensor networks.

并设计了两种能量存储电路：电容储能电路和充电电池储能电路，对电能进行储存并为无线网络传感器供能。

youdao

When the thing is discharged, the ions flow back and in the process cause a current to flow in an external circuit attached to the battery.

在锂电池充电时，锂离子从正极向负极移动，而在锂电池放电时，锂离子从负极向正极回流，为连接在锂电池的外接电路提供电流。

youdao

When it is discharging, the ions flow back and in the process cause a current to flow in an external circuit attached to the battery.

放电时，离子回流，这个过程中会在连接到电池的外部电路中产生电流。

youdao

The agency said it has also examined several other components from the plane, including wire bundles and battery management circuit boards.

CNN: Quick fix for Dreamliner looks less likely, experts say

Colombian terrorists make bombs that detonate when a foot pushes down a concealed syringe that connects a battery-powered circuit.

ECONOMIST: Anti-IED technologies

In extremely high external temperatures, the cooling circuit for the battery can be additionally boosted with the aid of the air conditioning system.

ENGADGET: Visualized: Mercedes-Benz SLS AMG E-Cell bares all