| 释义 |
water disaster
基本例句
水害
The minewater disasterprevention and control in Dashui Mine should be to clarify the mine refilled water condition.大水矿井治理水害必须从查清矿井充水条件入手。
The flooding accident caused by goaf water has always been a risky factor affecting the production safety of coal mines.摘要矿井老空水水害一直是困扰煤矿安全生产的不利因素，必须加强其防治措施方面的研究。 |