backwashing

英

美

n.  回洗,反萃取；反流,倒流；反溅,反喷；逆流冲洗,反向洗涤; 复洗

机械

双语例句

• Research of reusing filter backwashing water to the circulating cooling water system of refinery with flocculation-sedimentation method
  混凝-沉淀法处理炼油循环水旁滤器反冲水回用研究
• BACKWASHED EXPERIMENTAL STUDY ON ADVANCED TREATMENT FOR COKE PLANT WASTEWATER USING BIOLOGICAL AERATED FILTER Application of Polysilicate Flocculant in Backwashing Refinery Sewage
  焦化废水曝气生物滤池深度处理的反冲洗试验聚硅酸盐絮凝剂在炼厂反冲洗排污水中的应用
• In order to solve the ponding problem at water intaking in feed pumps, the author analyses the cause and introduces backwashing installment to keep draining pumps running safely.
  为解决泵站技术供水泵取水口易堵的问题，盐官枢纽针对技术供水泵取水难分析原因，采用安装反冲装置的方法，实现取水畅通的效果，保证了排涝泵的安全运行。
• The backwashing way is gas combined with water.
  采用气水联合反冲洗，气冲时反冲气强度1O～12L/s·m~2；
• Study on backwashing of bio-filter bed of iron and manganese removal in steady running period;
  目的通过生产实践，进行了无烟煤作为在生物除铁除锰水厂滤料的研究与应用。
• Effect of Backwashing on Dominant Microorganism Stabilization of BEAC Filter Controlled by the Biological Factors
  生物因子控制反冲洗对BEAC滤池优势菌稳定性影响研究
• The comparision analysis of energy consumption between air-water backwashing process and single water backwashing process is finished.
  对反冲洗过程，也提出了（火用）分析模型，并结合实例对气水反冲洗滤池和单纯水冲洗滤池进行了冲洗能耗的对比分析。
• Automatic backwashing type oil filter
  自动反向冲洗式油滤器
• Filter backwashing auto control system is an important part in water plants, related to the water quality, energy saving and consumption reducing.
  滤池自动反冲洗控制系统是水厂生产管理的重要环节，关系到出厂水水质和节能降耗。
• Drainage, backwashing and ash alkali were taken up 8.63%, 23.06% and 0.87% respectively.
  其中排污水、反洗水和飞灰分别占8.63%、23.06%和0.87%。