搜尋結果
backwash
- IPA[ˈbakˌwôSH]
美式
- the motion of receding waves;a backward current of water or air created by the motion of an object through it
- clean (a filter) by reversing the flow of fluid through it
verb: backwash, 3rd person present: backwashes, gerund or present participle: backwashing, past tense: backwashed, past participle: backwashed
noun: backwash
- 釋義
名詞
- 1. the motion of receding waves the backwash is reduced in energy by the percolation of water into the shingle 同義詞
- ▪ a backward current of water or air created by the motion of an object through it the backwash of a truck on the highway
- ▪ repercussions the backwash of the Cuban missile crisis 同義詞
- ▪ the liquid that flows back into a bottle, glass, etc. after someone has taken a drink, assumed to contain that person's saliva Can you please stop drinking straight from the milk carton? I don't want your backwash!
動詞
- 1. clean (a filter) by reversing the flow of fluid through it the very fine mesh is backwashed to remove solids