the Geology calamity的用法和樣例：
例句
- The research on drainage technique is instructive for quay stability analysis and geologic calamity prevention and control.
排水技術的研究對港口碼頭的穩定分析以及地質災害的防治具有指導性意義。 - As one of the geological hazards, rockburst is often met in underground engineering under excavation unloading conditions in high geostress areas.
岩爆是高地應力區地下工程中常見的一種卸荷破壞地質災害現象。
