electrically powered

基本解释

In the horizontal sedimentation tank, the water powered and electrically driven siphon sludge discharge system was a simple and convenient system with less investment, safe and reliable operation.
平流沉淀池水力—电器自动虹吸排泥系统是一种简便易行、节省投资、运行安全可靠的设计方案，对于现行净水厂的设计与改造具有指导意义。
And instead of being powered by smoky little petrol engines, they are driven electrically.
他们通过电能驱动而不是冒烟的小型汽油引擎。
The truck is powered by ahydrogen-fueled internal combustion engine. Vayro features a power-splittransmission that transmits the power electrically through an electricgenerator.
这款卡车由使用氢作为燃料的内燃机驱动，装有一个功率分流传动装置，利用发电机产生的电进行功率分流。

And electrically powered trains would emit less nasty carbon than fossil-fuelled aircraft.
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Finally, AgustaWestland surprised the HeliExpo crowd by revealing that it has been secretly testing an electrically powered tiltrotor, mixing the versatility of a vertical takeoff and land helicopter with the speed and range of a fixed-wing aircraft.
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As a result, they are commonly installed in places where it would be expensive to use electrically-powered signs.
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