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- These control measures have achieved a cumulative reduction of 6 200kilograms of organic pollution per day and the problem of waste from industrial,commercial and institutional premises being discharged into storm water drains has also been alleviated. 上述管制措施合共减少每日6200公斤有机污染物。工商业及机构楼宇将污水排入雨水渠的问题亦已纾缓。
- These control measures have achieved a cumulative reduction of 6 200kilograms of organic pollution per day and the problem of waste from industrial, commercial and institutional premises being discharged into storm water drains has also been alleviated. 上述管制措施合共减少每日6200公斤有机污染物。工商业及机构楼宇将污水排入雨水渠的问题亦已纾缓。
- Pull (out) the plug and let the water drain away. 拔掉塞子，把水放掉。
- Most difficult of all is to estimate the volume of storm water likely to flow in a drain or sewer. 最困难的是估计暴雨后可能流入管内的水量。
- Pull the plug and let the water drain away. 拔掉塞子; 把水放掉.
- We have to put in another pipe to let the water drain away. 我们得再安一根管道来排水。
- Luckily the water drained away in time. 幸好水及时排掉了。
- She pulled out the plug and let the water drain away. 她拔起塞子放掉了水。
- This will help water drain away, preventing cracks in the concrete. 这将有助于水分流失,防止混凝土裂缝。
- Pressureless discharge of rinsing water to water drain. 洗水无压排放到废水排放管道。
- 1 Waste materials collected during desilting of the storm water drains shall be packed in plastic bags and removed off-site on the same day. 在疏浚雨水渠期间所收集到的废料，须装入胶袋及于当天内移走。
- And they can reduce water runoff into streets and storm water systems. 并且，这可以减少流入街道和雨水沟渠系统中的水量。
- Let's dry in a hot towel and let all that water drain out of the tub. 用热毛巾把自己擦干净,然后放掉浴缸中的水。
- A rooftop garden is designed to provide storm water control and help keep the building cool in the sun. 设计了一个屋顶花园是为了控制暴风雨，并且可以帮助建筑物在阳光下凉爽一些。
- Many municipalities are now tackling this problem by separating their sewer and storm water systems. 现在许多市政当局，正试著以分割污水、雨水排水系统来解决问题。
- The water drained out of the hole in the pail. 水从桶的孔里流出来。
- Waste containers are covered or kept under roofing to prevent storm water and ground water contamination. 废料收集箱须有盖或放在室内以确保不会受雨水或地下水污染。
- She pulled out the plug and the water drained away. 她拔掉塞子，让水流走了。
- And they can reduce water run of runoff into streights streets and stormwater storm water systems. 并且它们可以减少水流进街道的流量和暴风排水系统的数量。
- When the pipe was unblocked, the water drained out. 一打开水管, 水就流了出来。
