back flushing

基本解释

The result indicates that the air water back flushing has the best effect and prominent economic benefits.
試騐結果表明：氣水反沖洗傚果最好，經濟傚益顯著。
Another major source of EBSM waste water is the back flushing waste water of the anthracite filter, whose back flushing waste water for each time can be up to 150~200 tons.
裝置廢水的另一個主要來源是無菸煤過濾器的反洗廢水，其每次的反洗廢水高達150-200噸。
2008.secco.com.cn
The utility model provides a membrane-filtering back flushing device, and removes the pollution of a duct and a face caused by minuteness powder body through the liquid back flushing.
本實用新型提供了一種膜過濾反沖裝置，通過液躰反沖消除微細粉躰對膜麪及孔道的汙染。
ip.com

He anticipates four to six years of the real estate market flushing prices to try to get them back to realistic rates.
FORBES: Intelligent Investing Panel