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(shù)的研究對港口碼頭的穩定分析以及地質(zhì)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.
巖爆是高地應力區地下工程中常見(jiàn)的一種卸荷破壞地質(zhì)災害現象。
