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- This bibliography deals with phosphorus removal and recovery from wastewater using both chemical and biological techniques. 使用化学与生物技术的废水除磷与回收。
- The flocculent effect, properties and mechanism were studied in treating Cr 6+ in electroplate wastewater using mixed flocculant Fe 2+ +PAM. 本文研究了亚铁盐与聚丙烯酰胺（PAM）复合絮凝剂处理电镀废水中Cr6＋的絮凝效果、性能和机理。
- To remove phosphates from wastewater using biological phosphorus removal, chemic precipitation and combination of biological and chemical processes, etc. 除磷:去除废污水中磷成分,常用的方法有:生物除磷法、化学沉降除磷法、化学生物并用除磷法等。
- Calcium magnesium acetate(CMA)can be prepared by extraction of acetic acid from dilute acetic acid wastewater using trioctylamine and then by back extraction using dolomite lime. 用三辛胺萃取醋酸废水中的醋酸,加入白云石灰乳反萃,可制得环保型除冰剂醋酸钙镁盐(CMA)。
- The second part focuses on the treatment research of the petrochemical wastewater and the papermaking wastewater using Al-pillared rectorite/chitosan composite flocculant. 第二部分是铝交联累托石/壳聚糖复合絮凝剂在石化废水、造纸废水中的应用研究。
- That's rather an effective use of color. 这种使用颜色的手法效果相当好。
- A toll is charged for the use of the expressway. 在那条高速公路上行驶需付通行费。
- Japanese industry is making increasing use of robots. 日本工业越来越多地使用机器人。
- Many people use education as a steppingstone to a better life. 许多人将教育作为赢得更好的生活的手段。
- The cod was salted away for future use. 鳕鱼已用盐腌起留着日后吃。
- He insists the condition to use the best material. 他坚持以使用最好的材料为条件。
- They use the press to disseminate right-wing views. 他们利用报刊来传播右翼观点。
- People use maggots as bait when they go fishing. 人们钓鱼时用蛆作钓饵。
- Many items in daily use are made out of plastic. 有很多日常生活用品是塑料制的。
- Hanging is the worst use man can be put to. 绞刑，是使用人的最坏方法。
- Do in a style appropriate to your own use. 按与你自己的用途相称的风格去做。
- Is this reference book of any use to me? 这本参考书对我有用处吗？
- I had to use force in opening the door. 我不得不用力开那一扇门。
- It's no use to hide. He is has spilled the beans. 隐瞒是没有用了，他早已泄漏了秘密。
- It's no use wasting any more words on him. 你跟他再多说也是没用的。
