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
双语例句
- Automatic backwashing type oil filter
自动反向冲洗式油滤器 - 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。 - 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。 - Treatment of Organic Waste Water by Multiple Polymerization Silicate Coagulant; Application of Polysilicate Flocculant in Backwashing Refinery Sewage
复合聚硅酸盐混凝剂处理有机化工废水的研究聚硅酸盐絮凝剂在炼厂反冲洗排污水中的应用 - 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 - At present, time period of filters are mainly used for starting up the backwashing instruction to control filter backwashing automatically in most of domestic water plants.
目前，国内大部分水厂的滤池自动反冲洗控制主要通过滤池工作的时间周期来启动反冲洗指令。 - In the dry-combed process, backwashing occurs after combing.
在干式精梳过程中，复洗是在精洗之后。 - In water treatment of boiler room, tap water with backwashing and washing drains from trench, creates waste;
锅炉房水处理中反洗正洗用的自来水都从地沟排走，造成浪费； - Backwashing is a critical part of effective operation of the novel aerobic filter used for wastewater tertiary treatment.
好气滤池是一种用于污水深度处理的新型滤池。 - 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。