geologic calamites

• 地质灾害

geologic calamites的用法和样例：

例句

1. The research on drainage technique is instructive for quay stability analysis and geologic calamity prevention and control.
   排水技术的研究对港口码头的稳定分析以及地质灾害的防治具有指导性意义。
2. Qingling-Bashan Mountains is the area greatly suffered from geologic disasters in Shaanxi Province.
   陕西秦巴山区是陕西省地质灾害最严重的地区。