An insulating wedge is actuated by an electrically triggered pressure pulse to cut the conductor quickly and permanently.
绝缘楔子被电动触发压强脉冲驱动进而快速、永久地切断导体。
2
However, lateral closing-wedge osteotomy and step-cut osteotomy, both of which have been used extensively with satisfactory outcomes, correct only in the coronal plane.
然而，外侧闭合楔形截骨和梯形截骨都被广泛使用并取得满意的结果，仅仅纠正冠状平面畸形。
3
He cut the cake into pieces and gave each of us a wedge.