第二、管道排水计算。
汕头市濒临汕头海，属海滨城市，海水的涨潮制约着本市市区排水管道排水的情况。
Shantou city is bordered on Shantou sea, and is a seashore city. The flood tide of seawater restricts the drainage conditions of the drainage pipelines in the city area.
下雨则可以让它保持干净：水流渗过橡胶颗粒并注入表层之下的排水管道中。
Rainfall helps keep it clean: water seeps through the rubber and drains into pipes just below the surface.
包括横梁、柱子、排水管道、供水管道或表面贴装线。
That can include beams, posts, drain lines, water piping or surface-mounted wires.
博尼斯推测，热带风暴“阿加莎”带来的强降雨，同时也加重了地下排水管道的负担，致使不断变大的地下洞穴最终塌陷。
Heavy rains from tropical storm Agatha may also have overloaded underground sewage or drainage pipes, leading to a growing cavity that eventually collapsed, Bonis speculated.
在排水道中，化学反应发出嘶嘶声，化学品开始侵蚀管道。
In the grates below, the chemicals are hissing, beginning to corrode the pipe.
这种现象并不仅仅出现在纽约，在美国有将近800个城市依靠破旧的排水系统，使用同一个管道来收集暴雨径流水，工业废水和人用污水。
And New York is not alone. Nearly 800 American cities rely on decrepit systems that collect storm-water run-off, industrial waste and human sewage in the same pipes.
我经过几个小镇，安装排水和供水管道的工程正在进行。
Work had been going on in a couple of small towns that I had passed through to install drains and water pipes.
在大多数加拿大房车营地，房车可以直接接上自来水，排水管道和供电线路。
In most Canadian campsites RVs plug directly into fresh water, drains and electricity.
2月3号，在排水管道系统上工作了一整天之后，一个印度小男孩和他的妈妈在JawaharlaNehru体育馆的阴影下，往他们的临时住所走去。
Here, an Indian boy walks with his mother under the shadow of Jawaharlal Nehru Stadium back to their temporary dwelling after having worked a full day on a drainage system on Feb. 3.
为提醒我们，我们倒进排水管道的物品最终将流入海洋，在温哥华的一些下水道口，人们描画了黄色的鲑鱼图案。
Painted yellow salmon now decorate some of the catch-basins of Vancouver, to remind us that what we put into our storm sewers eventually ends up in our oceans.
城里甚至还敷设了排水系统，因为在狭窄的街道底下发现了许许多多陶土制作的排水管道。
The city was equipped with a drainage system, for a great many clay pipes were found beneath the narrow streets.
计划指出排水沟和排水管固定装置，而管道工则构想如何布置管道和连接到总水管和下水道。
The plans show the drains and plumbing fixtures, but the plumber figures out how to route the pipes and hook up to the water main and sewer.
例如，在地铁地图上增加其他一些数据，如供水和排水管道、电网和实时交通信息等。
Think in terms of a subway map, but add in layers of data like water and sewer lines, power grids, and real time traffic information.
由于没有基本的排水管道，很快就连较富裕的胡同也彻彻底底地变成了的贫民窟。
Few had basic plumbing, and soon even the wealthier hutongs had deteriorated into slums.
本项技术利用一套独特的小便排水管道和排补水控制系统，产品具有节水、静音、排污能力强的特点。
This technique USES a set of unique urinate drainage pipeline and water control system, which makes the products have the characteristics of water-saving, mute and strong blowdown ability.
在安全阀上应该连接排水管道，将任何可能的排放引导到安全的处置地方。
A drain line should be attached to the relief valve to channel any potential discharge to a safe place of disposal.
城市主排水管道穿缆、检测机器人应用于城市排水管道的疏通与检测工作，属于特种作业机器人。
As a special type of working robot, "Inspection and detection in city drainage pipelines" robot is applied for dredge and detection in drainage pipelines.
六百多万人仍然没有与任何排污管道相连接(主要原因是他们住在非法的房屋聚点)，他们的污水流进了排水明沟。
More than 6 million people remain unconnected to any sewer line (mainly because they live in unauthorized housing settlements), and their wastewater flows into open drains.
地上和地下管道，阀门，排水渠，控制器和电线在一个景观灌溉系统的所有元素。
Underground and aboveground pipes, valves, drains, controllers and electrical wiring are all elements in a landscape irrigation system.
这座城市甚至还铺设过排水系统，因为在窄窄的街道底下发现了许多陶土制的管道。
The city was even equipped with a drainage system, for a great many clay pipes were found beneath the narrow streets.
巴黎下水道博物馆发言人玛丽-克丽丝婷•阿马布林(Marie-Christine Amable)说，当时的下水道非常有格调，拥有漂亮的排水管道。
'It was very chic,' says museum spokeswoman Marie-Christine Amable. 'We had beautiful sewers.'
作者根据混凝土排水管道工程的施工工序，提出了一些质量控制措施。
The author puts forward some quality control measures according to construction processes of concrete drain pipelines engineering.
通过对排水管道回填土夯实存在问题的分析，经过近几年的实践找到了相应的措施和对策，并收到了良好的效果。
By an analysis of the backfill tamping problems in drainage pipelines, and after many years of practice, the author has found corresponding measures with good results.
理想中的城市还应该一尘不染，有着新铺设的排污排水管道，街道则由环卫工人定期大清扫。
And this city would be spotless, with fresh-laid sewage pipes, fresh-dug drains, and an army of workers to deep-clean the streets on a regular basis.
施工现场的道路、机具、材料、临时设施、供电线路、给排水管道等的布置和管理按承包商的规定进行。
All on-site roads, machines, materials, temporary facilities, power lines, water pipelines shall be laid out and managed according to CONTRACTOR requirements.
采用一维非恒定流方程模拟地下排水管网内的水流，并给出泵站、闸门、淹没出流管道等排水系统的处理方法。
The flow in the drainage pipe network is simulated by one-dimensional unsteady flow theory, and the calculation of the pumping stations, the water gates and submersed pipes is indicated.
简要探讨了高压水射流清洗技术在煤矿主排水管道清洗中的应用。
In this paper the application of high pressure water jet technology in coal mine main drainage pipeline is discussed briefly.
简要探讨了高压水射流清洗技术在煤矿主排水管道清洗中的应用。
In this paper the application of high pressure water jet technology in coal mine main drainage pipeline is discussed briefly.
应用推荐