倒转 (n)

Drehrichtungsumkehr (f)

reversal (n)

The difference between the pendulum hammer's potential energy before and at the first reversal point corresponds to the consumed impact energy K.

The charge-reversal currents required due to the capacitances present in the dynamic state result in control losses.

Following impact and according to the workpiece's resistance, it moves upwards with a lifting height at the first reversal point.