您要查找的是不是：
- Phosphorus Removal from Rural Domestic Sewage in High Rate Algal Pond 高效藻类塘去除农村生活污水中的磷
- Elsewhere carbon is sprayed or bubbled into algae ponds. 在其他一些地方，人们将碳喷入或直接连入藻类池塘。
- Study on Removal of Algae from Outflow of High Rate Algal Pond 水花生塘去除高效藻类塘出水中藻类的研究
- The deer lowered its head to drink from the pond. 鹿低下头去喝池塘里的水。
- Pilot-scale research on high rate algal pond for rural domestic sewage treatment at area around Taihu Lake 高效藻类塘系统处理太湖地区农村生活污水的中试研究
- Keywords high-rate algal pond;hydrophyte pond;domestic wastewater in rural areas;nutrient removal and enhancement; 高效藻类塘;水生生物塘;农村生活污水;脱氮除磷;强化;
- Now mind what I tell you: don't go near the pond. 注意我的话：别到水池边上去。
- The pond (was) iced over during the cold spell. 寒流期间池塘都封冻了。
- There are many flowers on the brink of the pond. 池塘边有许多花。
- The intense heat has dried up the pond. 酷热使池水干枯。
- The pond is coated with thin ice. 池塘上结了一层薄冰。
- The ball rebounded from/off the wall into the pond. 球从墙上弹回来掉进池里。
- High rate algae pond and its application 高效藻类塘工艺及其应用
- There are some reeds in the pond. 池塘里有些芦苇。
- Study on High Rate Algae Pond and its Application 高效藻类塘的研究与应用
- The ice on the pond is too thin for skating. 池塘上的冰面太薄了，不能滑冰。
- Some cattle were drinking at the pond. 几头牛正在池塘边饮水。
- The dog soused itself in the pond. 狗把自己浸入水塘里。
- The boy threw some stones into the pond. 男孩把几块石头丢进池里去。
- We skated on the glassy surface of the frozen pond. 我们在池塘的光滑的冰上溜冰。
