Sewage treatment plants的意思|示意

Because of city expansion, the sewage treatment plants have transferred from the suburban to the city relatively. Therefore stench effect on environment is exposing gradually.

由于城市日趋扩张，城市污水处理厂由原来的郊区相对转移到市内，污水厂的臭气对环境的影响逐渐暴露出来。

The construction of urban sewage treatment plants is rapidly advancing. How to ensure effectively operation of the sewage treatment plant has become the key challenge of the current.

我国城镇污水处理厂建设迅速推进，如何确保这部分已建和待建的污水处理厂能够有效运营成为我国当前重要挑战。

Bighead and silver carp - both native to Asia - have been migrating toward the lakes since escaping from Deep South fish ponds and sewage treatment plants in the 1970s.

原产于亚洲的大头鲤鱼和银鲤鱼，20世纪70年代从南方鱼塘和污水处理厂逃逸以来，已经向五大湖扩散。

Rain barrels also reduce the amount of rainwater flowing to sewage treatment plants.

使用雨水桶还可以减少流入污水处理厂的雨水量。

These mini crustaceans are literally the garbage cleaners in the sewage treatment plants .

这种克氏鳌虾喜欢生活在污浊的水沟里，它们实在是污水中的“垃圾处理员” 。

Sewage treatment plants produce a great amount of sludge.

污水处理过程产出大量污泥。