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 - 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。 - Experimental Study of Single-layer Filter Backwashing Process Optimization
单层滤料反冲洗优化工艺的试验研究 - It is proved that the new filler can mix completely with active carbon through backwashing experiment.
通过对多种绝缘填料的物理化学性质的比较，找到了一种新型的绝缘填料，用于复极性三维电极反应器，并通过反冲洗实验验证了该填料能与活性炭很好的混合均匀。 - 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%。 - The granule active carbon ( GAC)-sand media is superior to sand media and anthracite-sand media, and the backwashing water with residual chlorine will do harm to the operation of the biofiltration.
颗粒活性炭-石英砂双层滤料组合要优于石英砂单层滤料和无烟煤-石英砂双层滤料，加氯水反冲洗不利于生物滤池的运行。 - 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 - 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。 - Study on influencing factors on filtering media loss of V-filter during simultaneous air-water backwashing
V型滤池气水反冲洗过程滤料流失影响因素分析 - 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；