powering ['paʊərɪŋ]

例句:

• Quick powering on and off, an advantage for smooth presentations.
  快速电源开和关, 为顺利演示优势.
  来自互联网
• Building, powering, moving and curing the world.
  来自WSJ
• The motors powering conveyor belts can do similar mischief.
  来自CNN
• Powering down might be a good time to release your locked pages.
  电源关闭(的时候)可能是你释放你的锁定页的一个好时机.
  
• Powering cars with coal might seem like a recipe for ecological disaster.
  用煤给汽车提供动力看来像制造生态灾难的办法.
  
• The company is also powering the new Comcast test.
  来自WSJ