1) air cushion culvert
[空]气垫排水水渠
2) drainage canals
排水沟渠
1.
Using drainage canals in combined system to treat sewage is a new technology.
利用合流制排水沟渠处理污水是一项新技术。
3) open drainage channel
排水明渠
1.
The article sets forth the selection of the design scheme of the open drainage channel to underpass the expressway, the tunnel design and construction step flow as well as the construction monitoring methods.
该文阐述了排水明渠下穿高速公路设计方案选择,隧道设计与施工步骤流程,以及施工监测方法。
4) covered ditch
排水暗渠
1.
in the urban drainage covered ditch system were discussed.
针对施工现场的技术难点给出相应解决方案,并对城市排水暗渠与大管径管线进行经济对比分析。
5) channels for drainage and receding water
排退水渠
1.
The paper states the present situation and development of ditches and rivers for mountain torrents and channels for drainage and receding water in Taiyuan City.
阐述太原市山洪沟河及排退水渠的现状及发展 ,研讨河道及排水渠道的规划和复盖中应遵循的原则和存在的一些问
6) agricultural ditch systems
排水渠系
1.
In the process of wetlands exploitation, agricultural ditch systems are widespread and cause ecological and environmental impacts on landscape in two ways.
天然湿地开垦为农田,排水渠系扩张,随之带来两个方面的生态环境影响。
补充资料：船舶空船排水量
船舶空船排水量
【船舶空船排水t】空船的重量。包括船体、船机、锅炉、各种设备、船员行李以及锅炉中的燃料、冷凝器中淡水等重量的总和。
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