sewages

常见例句

• Meanwhile, industrial exhausts, sewages and debris, and the use of chemical pesticides pollute the air and water, and endanger the existence of living thing.
  同时,工业三废的排放和化学农药的使用,污染了大气和水体,危害生物的生存,使野生动物数量明显下降。
• Water quality in Songhuaba Reservoir in North Kunming has been polluted since 1991 because of soil and water loss,farmland fertilizer and pesticide, domestic wastes and sewages and dejecta of animals.
  位于昆明市北郊的松华坝水库,1991年起水质受到污染,原因有水土流失、农田化肥和农药、生活垃圾和污水、畜禽粪便等。
• This paper analyzes the sources and harms of the sewages and medical wastes of the infectious disease hospital, and advances some corresponding countermeasures tor the environmental protection.
  分析了传染病医院的污水、医疗废物的来源及其危害性,提出了相应的环境保护对策。
• Sewag Source is abundant in Daqing,useing double-stage sewage source heating pump systems to recovery heat,can effectively improve the existing energy structure and develop renewable clean energy.
  大庆地区污水源丰富,采用双级污水源热泵系统回收余热,能够有效地改善现有能源的结构和发展可再生的清洁能源。
• STUDY ON THE COST FUNCTION OF SECONDARY MUNICIPAL SEWAG TREATMENT SYSTEM
  城市污水二级处理系统费用函数研究
• Application and Evaluation of Electrochemical Pollution-free Treatment Techniques of the Oily Sewages
  含油污水电化学绿色处理技术的应用与评价
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