excavation process
英
美
- 开挖过程
双语例句
- Ventilation is a very important process in rock excavation by blasting in underground engineering.
地下工程钻爆开挖过程中，通风排烟是重要的一环。 - Tunnels are linear structures, allowing for modifications in design and construction during their excavation.
隧道为线状结构物，允许在开挖过程中进行设计和施工的调整。
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