The formation of the channel is initiated when electrons surge from the cloud base toward the ground.
当电子从云层底部涌向地面时,通道就开始形成了。
2
The Weather Channel reported 43 tornadoes. Storm surge across the Gulf ranged from 10 feet to 25 feet above average levels.
天气频道报道了43个龙卷风。超过平均水平的风暴经过海湾涌过来,范围从10英尺到25英尺。
3
Usually, in the high head hydroelectric power station where long channel has been used as a water conveyance structure one surge tank and one penstock may serve more than one machine.