大家都搜:
污水净化
1、separation and purification───分离提纯;分离纯化
2、purification───n.净化;提纯;涤罪
3、purification garcia───提纯加西亚
4、water purification tablets───净水丸
5、sewage sludge───污水污泥,下水道污泥;n.污水污泥;下水污泥
6、raw sewage───未经处理的污水,未经净化的污水;原污水;原污水,未处理的污水
7、domestic sewage───[环境]生活污水;家庭污水
8、purification tablet───净化片
9、purification system───净化XiTong
1、As a chemical it's also used in insecticides, water purification, sewage treatment and the production of ammonia.───作为一种化学原料,它也被用于制造杀虫剂、提纯水、净化污水和制氨。
2、The operation situation of sewage purification plant influences directly the urban water environment.───污水净化厂的运行状况直接影响着城市水环境的好坏。
3、ObjectiveTo study technology of purification treatment of sewage of hospital.───目的研究医院污水的净化处理技术。
4、Study progress on purification of sewage by aquatic macrophytes───水生植物在污水净化中的应用研究进展