城市规划师决定建一个地下排水系统。
The city planner decided to build an underground drainage system.
在地中海区域的早期文明中，拱形结构主要被运用在地下排水管上，但在地上建筑中首先发展并广泛使用拱门的是罗马人。
The arch was used by the early cultures of the Mediterranean area chiefly for underground drains, but it was the Romans who first developed and used the arch extensively in aboveground structures.
于薄扶林郊野公园及特别地区内建造地下排水道。
To construct drainage adits within the boundary of the Pok Fu Lam Country Park and Special Area.
急流瘫痪了公用线路，冲破地下排水管道，弄翻陷入泥坑的汽车。
The rush of water downed utility lines, broke underground drainage pipes and flipped cars that remain Mired in mud.
介绍了小湾电站右岸地下排水系统的小洞室开挖爆破技术和设计参数。
The excavation technology and design parameters of a polit chamber blasting of underground drainage system in Xiaowan power station are introduced.
独辟蹊径，一只小野兔和一只鼪鼠巧妙的利用地下排水通道过街。群。
Instead, a rabbit and a stoat are cleverly using an underground network of drains to make it to the other side.
雨季通过地下排水系统淋洗排出的盐分数量大于灌溉季节引入的盐分数量。
The salts leached through the SSD system during the monsoon season was larger than the salt input to the soil through irrigation.
恰好在边界线附近的邻近的山，设计了3层地下排水系统，以阻止洪水和滑坡。
With the neighboring mountain, right next to the boundary, 3 layers of sub-drainage systems were carefully prepared to prevent flood and land slide.
现状灌溉用水量减少25%时，作物根区没有产生明显的积盐，地下排水量减少31.4%。
However, when irrigation application decreased by 25% the salt accumulation in root zone will not be obvious and the subsurface drainage flow will decrease by 31.4%.
山区高速公路地下水文复杂多变，本文总结了不同地形地质条件下的地下排水设施布设方案。
Groundwater status of mountain freeway is very complex, the paper summarized scheme of how to layout underground drainage facilities in the different topographic and geologic conditions.
在遥远的他国，由于简陋的地下排水系统导致的一些比如水传播疾病的环境灾难不属于此类别。
Environmental disasters like endemic waterborne disease due to inadequate sewage treatment in faraway nations do not fit this category.
本文通过工程实例，探讨了在进行城市地下排水管线探查的质量控制中需要注意的问题，以供参考。
This paper gives us a helpful solution by examples of the problems during quality control of inspection in city underground drainage pipeline.
市政整体排水系统程序如下：路面雨水→雨水井→沉泥井→过街排水管→排水检查井→地下排水主干线。
The whole city drainage system program is as follows: rain water wells road, clay and drain well across the street and drainage inspection wells and underground drainage main lines.
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.
承压的地下排水和排污工程用塑料管道系统。基于不饱和聚酯树脂的玻璃纤维增强式热固塑料制品。第3部分：配件。
Plastics piping systems for underground drainage and sewerage under pressure. glass - reinforced thermosetting plastics based on unsaturated polyester resin. part 3: fittings.
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.
基于工程滑坡实例研究，利用数值模拟，揭示了滑坡治理工程中地下排水洞的排水效果，分析了地表水集中入渗和设置抗滑桩后地下水渗流场的变化特征。
A numerical simulation case study is used to demonstrate the drainage effects on underground tunnel, the groundwater table changes caused by surface water infiltration and anti-sliding piles Settings.
基于工程滑坡实例研究，利用数值模拟，揭示了滑坡治理工程中地下排水洞的排水效果，分析了地表水集中入渗和设置抗滑桩后地下水渗流场的变化特征。
A numerical simulation case study is used to demonstrate the drainage effects on underground tunnel, the groundwater table changes caused by surface water infiltration and anti-sliding piles Settings.
应用推荐