| 单词 |
spiral flow tank |
| 释义 |
spiral flow tank spiral flow tank[′spī·rəl ′flō ‚taŋk] (civil engineering) An aeration tank of the activated sludge process into which air is diffused in a spiral helical movement guided by baffles and proper location of diffusers. |
| 随便看 |
- december 27, 2015
- december 27, 2016
- december 27, 2017
- december 27, 2018
- december 27, 2019
- december 27, 2020
- december 27, 2021
- december 27, 2022
- december 27, 2023
- december 27th
- december 28
- december 28, 2011
- december 28, 2012
- december 28, 2013
- december 28, 2014
- december 28, 2015
- december 28, 2016
- december 28, 2017
- climate change challenge programme
- climate change cycle
- climate change growth index
- climate change impacts on the energy sector
- climate change information resources
- climate change knowledge network
- climate change-kyoto protocol
|