例如恢复河漫滩用来替代建设高大的堤坝防洪，种植树木和安装环保屋顶，而不是扩大下水道或建设昂贵的新水处理厂。
Examples include restoring floodplains instead of building taller levees and planting trees and installing green roofs, rather than enlarging sewers or building a costly new treatment plant.
确定孟加拉国农村地区用以降低地下水砷暴露的深管井的安装对儿童发生腹泻的影响。
To determine whether the installation of deep tube Wells to reduce exposure to groundwater arsenic in rural Bangladesh had an effect on the incidence of childhood diarrhoeal disease.
盖茨基金会正在致力于研发无水马桶，安装这种马桶不需要下水管道，而且还将有望把人类排泄物转化成肥料、燃料、甚至是可用清水。
The foundation is working to develop waterless toilets that do not rely on sewer connections - and which might turn human waste into fertilizer, fuel, or even safe drinking water.
其中包括沉箱的水平运移、出运下水、沉箱的定位和安装。
The technology involved the horizontal shifting, launching and transportation as well as positioning and installation of the caissons.
导管架下水驳船摇臂是安装在船艉的用于导管架滑移下水的过渡装置。
The rocker arm on the jacket launch barge is a transition installation equipped at the stern.
本发明安装使用方便，广泛应用办公楼卫生间和居民厨房、卫生间的地面下水。
The invention has easy operation and installation, which is widely used in floor launch of office building toilets, inhabitant kitchens and toilets.
与重力排水系统相比，具有管径小、管道安装要求空间小、悬吊管无坡度、下水道连接管和埋地管少等优点。
Compared with gravity drainage system, it has the advantages of small pipe diameter and installing space, non-sloped suspended pipe, less sewage connecting and underground pipes and etc.
他酒吧吧台下方有一根下水管是开业数月后才安装的。
A drain beneath his bar top was installed several months after opening.
该扶梯的主要特点是扶梯下水平引导部分到地面的距离短，使扶梯安装简单、维修方便、便于移动。
The escalator features short distance from lower horizontal guide to the ground, resulting in easiness in installation, maintenance and movement.
管道温度传感器是用来实时检测太阳能热水管道表面的温度，一般安装在太阳能上下水管最阴冷的位置。
Piping temperature sensor is used for real-time detection solar water heating pipes surface temperature, general installation in the cold water and energy.
迄今为止，凡在清水条件下水轮机安装高程都是以限制空蚀条件的空化数来确定的。
UP to now, the setting height of the turbine in clear water has been determined by the cavitation number which limits the cavitation conditions.
提出了一种船舶带浮筒下水新工艺，通过在船舶尾部安装浮筒，并对浮筒大小和位置进行优化，能较为简便、经济和可靠地解决上述问题。
A new technology is brought forward to overcome tipping by fixing pontoons with optimal size and position at stern in order to increase buoyancy of stern.
传统的轴系安装方法是先在船台安装轴系，后下水通过调整主机位置进行轴系对中安装。
Under a traditional installation method a shafting is first mounted on a shipway and after a launching, the shafting undergoes an alignment through the adjustment of a main machine location.
将水油分离机安装到空气压缩机上，能有效降低冷凝混合物中的含油成分至最低水平，因此清洁的水凝物能安全地排放到下水道内。
Installed as part of the compressed air system, it simply reduces the oil concentration in the condensate to permitted levels, so that clean water condensate can discharge safely into the drains.
屋面雨水排水采用虹吸排水系统较重力排水系统，具有管径小、所需管道安装空间小、悬吊管道无坡度、下水道连接管和埋地管少等优点。
Compared with gravity drainage system, it has the advantages of small pipe diameter and installing space, non-sloped suspended pipe, less sewage connecting and underground pipes and etc.
本多用式座便器仍采用一孔式下水管，方便现有卫生间的安装和使用。
The multifunctional toilet bowl employs one-hole type sewer pipe still, which is convenient for installing and using for the existing toilets.
可以很容易的安装在塑钢下水管生产线上，不改变生产线的运行现状。
The band steel coarseness processor can be easily arranged on the plastic steel downcomer production line without changing the operating condition of the production line.
可以很容易的安装在塑钢下水管生产线上，不改变生产线的运行现状。
The band steel coarseness processor can be easily arranged on the plastic steel downcomer production line without changing the operating condition of the production line.
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