The device USES DC current to heat the resistive heating element, and is operated at relatively low voltage levels and low current levels.
该装置使用DC电流来加热电阻加热元件，并且以相对低的电压水平和低的电流水平操作。
The aim was to produce a textile cooling element, based on the Peltier effect, which could be operated via a DC voltage.
目标是基于帕尔帖效应生产一种可以利用直流电进行制冷的织物。
The aim was to produce a textile cooling element, based on the Peltier effect, which could be operated via a DC voltage.
目标是基于帕尔帖效应生产一种可以利用直流电进行制冷的织物。
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