core cutting by hydraulic pressure

例句：

1. 1. The machine's core cutting is extremely precise, allowing it to cut through even the toughest materials.
   这台机器的核心切割非常精确，能够切割出最坚硬的材料。
2. 2. The engineer used hydraulic pressure to core cut the steel plate for the new building.
   工程师使用液压压力来对新建筑的钢板进行核心切割。
3. 3. During the construction process, the core cutting operation was crucial to ensure the structural integrity ofthe building.
   在施工过程中，核心切割操作对于确保建筑物的结构完整性至关重要。