1) catch-drain
泄水沟，截水沟，盲沟
2) French drain
排水沟;盲沟
3) crown ditch
截水沟，天沟
4) intercepting channel
截水沟;天沟
5) blind drainage
盲沟降水
1.
In the dewatering engineering of a certain foundation ditch,according to the site conditions and the hydrogeologic conditions,and through the tests,people found some effective methods to make the blind drain and conduct the blind drainage,which guarantee the regular dewatering construction.
在某基坑降水工程中,根据场地及水文地质条件,通过试验找到盲沟制作及盲沟降水的行之有效的办法,保证了降水施工的正常进行。
6) blind drainage ditch
排水盲沟
补充资料：盲盲
1.谓茫茫无所见。
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