manual excavation pile的用法和樣例：
例句
- The jetting bore pile construction technique and the prevention and cure measure of trouble in construction were discussed in this paper.
本文重點(diǎn)論述巖溶區不同地質(zhì)條件下相應的沖孔樁施工方法和鉆進(jìn)事故防治措施。 - The foundation of the pylon is composed of bored piles and separate pile caps connected with prestressed concrete tie beams.
主塔基礎采用分離式承臺鉆孔樁基礎，兩承臺設橫系梁連接，系梁為預應力混凝土結構。
