Like paraelectric materials, this generates electricity from a heat source and produces cooling from an electrical source.

像辅助电材料一样，它从热源处发电，从电源处制冷。

youdao

A kind of high frequency pulse electrical source at the need of electromagnetic ultrasonic experiments is presented.

针对电磁超声实验对脉冲电源的需求，研制了一种高频脉冲电源。

youdao

Container models can produce up to 1,200 gallons of water per day for 7 days without outside electrical source or refueling.

集装箱型号可每日生产1,200加仑水，连续生产7日，无需外部电能或补给燃料。

youdao

Robert noted with interest that there is abundant natural light from dawn to dusk that might provide a renewable source of electrical power.

FORBES: GoalZero -- How To Create An Industry (And A Profit) By Doing Good

The area of eastern Japan which is an important source of electrical components for the car industry has been badly hit by the earthquake in March.

BBC: Toyota cuts UK car production due to parts shortage

Each unit can also serve as a source of electrical power for the military, or emergency response, something always in short supply in forward operating positions.

CENTERFORSECURITYPOLICY: Value of Jake as a ready innovation base