percussive-rotary drilling

例句：

1. 1. The percussive-rotary drilling method is widely used in oil and gas exploration.
   冲击式旋转钻探方法在石油和天然气勘探中被广泛使用。
2. 2.This type of drilling is particularly effective for deep geological exploration.
   这种钻探方法特别适用于深地质探索。
3. 3. The percussive-rotary drilling process involves using high-speed rotation to break through rock formations.
   冲击式旋转钻探过程涉及使用高速旋转来穿透岩石层。