electric spark meaning in English
电火花
Examples
- He produced an electric spark across a gap between two metal balls by applying an electric current to them .
他把电流接通到两个金属球上而在其间的间隙处产生火花。 - We shall start the block from rest at the center point of the track and force them apart by exploding the cap with an electric spark .
开始时，将两个滑块静止置放在槽的中心，然后利用电火花引爆雷管，迫使它们分开。 - We shall start the blocks from rest at the center point of the track and force them apart by exploding the cap with an electric spark .
开始时，将两个滑块静止置放在槽的中心，然后利用电火花引爆雷管，迫使它们分开。 - We shall start the two blocks from rest at the center point of the track and force them apart by exploding the cap with an electric spark .
开始时，将两个滑块静止置放在槽的中心，然后利用电火花引爆雷管，迫使它们分开。 - An electric spark ignites the petrol in a car engine
电火花点燃了汽车引擎。