2) underground conveyance canal
输水暗渠
1.
In Beishu Reservoir,the displacement destruction appears at the underground conveyance canal because of ageing without repair.
由于工程老化,年久失修,北墅水库输水暗渠墙体多处发生位移破坏,严重影响工程的正常使用。
4) conveyance canal
输水渠道
1.
Effects of bridges on conveyance canal of South-to-North Water Transfer Middle Route Project;
南水北调中线工程输水渠道桥梁影响分析
5) transmission conduit
输水管渠
补充资料：水渠
1.水沟。多指人工开凿的水道。
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