1) water draining and blocking
排堵水
2) controlled drainage
堵水限排
1.
Analysis of interaction between surrounding rock and lining in high water-level tunnels with controlled drainage;
高水位隧道堵水限排围岩与支护相互作用分析
2.
Analysis of mechanical character of surrounding rock with controlled drainage in mountain tunnels;
山岭隧道堵水限排围岩力学特性分析
3) drain plug
排水堵头
4) limiting discharge lining
堵水限排衬砌
5) scupper plug
排水孔的堵头
6) The drains are blocked up.
排水沟已堵塞了。
补充资料：油井堵水
见水油比控制。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条