striking the arc

基本解释

The arc striking circuit with low current and mathematic model is developed and used, the smooth arc striking has been achieved successfully.
在该逆变器中设置了小电流引弧电路，建立了数学模型，成功地实现了引弧电流软启动。
Moreover, the effect of the latter welding subsection's quenching arc region on decreasing residual stress of the prior welding subsection is better than the striking arc region.
中间焊段的收弧区降低先焊焊段残余拉应力的效果要优于起弧区。
The power source of the PA-S25 W itself consists of the main transformer, the rectifier set with contactors, the Hf-ignitor and the pilot arc resistors for striking the pilot arc.
S25 W的电源自带了主变压器，整流器配有接头，触发引弧时使用高频点火器和引弧电阻。

He piggybacks this unit directly on top of a scope, allowing him to produce never-before-captured wide-field images, like his striking, ghostly picture of Barnard's Loop-a huge arc of gas that covers the length of the constellation Orion.
FORBES: A Star Is Born