[das] 回
![](https://www.godic.net/tmp/wordimg/pHEJ7p31iG9Pw1AeRHcGdnOZuT0=.png)
reverse current, back current, backwash, back stream, return flow
[das]
![](https://www.godic.net/tmp/wordimg/Z614nxS0w2QYwDNGkwntO6ZXIVk=.png)
![](https://www.godic.net/tmp/wordimg/Nx889wLyBaVzRoQmT1@@w9uvVHaw=.png)
![](https://www.godic.net/tmp/wordimg/6EF@@ONDW@GsFV2RVP4JY71RJFE=.png)
推的
![](https://www.godic.net/tmp/wordimg/dDrendEWayG9@@TsDsRGkV40m4dg=.png)
。浪涛。逆
![](https://www.godic.net/tmp/wordimg/pHEJ7p31iG9Pw1AeRHcGdnOZuT0=.png)
。
![](https://www.godic.net/tmp/wordimg/6EF@@ONDW@GsFV2RVP4JY71RJFE=.png)
![](https://www.godic.net/tmp/wordimg/c14DF@@xpYJaNsFkkI7DN2xVSOCU=.png)
。
backwash
[der]
① 回
![](https://www.godic.net/tmp/wordimg/pHEJ7p31iG9Pw1AeRHcGdnOZuT0=.png)
。逆
![](https://www.godic.net/tmp/wordimg/pHEJ7p31iG9Pw1AeRHcGdnOZuT0=.png)
return flow, backwash, back stream
②
![](https://www.godic.net/tmp/wordimg/6EF@@ONDW@GsFV2RVP4JY71RJFE=.png)
向电
![](https://www.godic.net/tmp/wordimg/pHEJ7p31iG9Pw1AeRHcGdnOZuT0=.png)
。逆
![](https://www.godic.net/tmp/wordimg/pHEJ7p31iG9Pw1AeRHcGdnOZuT0=.png)
。回
![](https://www.godic.net/tmp/wordimg/pHEJ7p31iG9Pw1AeRHcGdnOZuT0=.png)
。 back current, return current, reverse current
③ 再带走,再曳行 re-entrainment
[die]
![](https://www.godic.net/tmp/wordimg/6EF@@ONDW@GsFV2RVP4JY71RJFE=.png)
![](https://www.godic.net/tmp/wordimg/pHEJ7p31iG9Pw1AeRHcGdnOZuT0=.png)
,回
![](https://www.godic.net/tmp/wordimg/pHEJ7p31iG9Pw1AeRHcGdnOZuT0=.png)
back stream, reflow, return flow, backlayering, backflow, reverse flow, backwash
德 语 助 手